1. Alderman, R.B., & Wood. N.L. (1976). An analysis of incentive motivation in young Canadian athletes. Canadian Journal of Applied Sport Science,1,169-175.
2. Amorose, A.J., & Horn, T.S. (2000). Intrinsic motivation: Relationship with collegiate athletes’ gender, scholarship status, and perception of their coaches’ behaviour. Journal of Sport & Exercise Psychology, 22, 63-84.
3. Buonamano, R., Cei, A., & Mussino, A. (1995). Participation motivation in Italian youthsport. The Sport Psychologist, 9, 265-281.
4. Coakes, S.J., & Steed, L.G. (2003). SPSS, Analysis without anguish, version 10 for windows.Australia: John Wiley& Sons Australia, Ltd.
5. Deci, E.L., & Ryan, R.M. (1985). Intrinsic motivation and self-determination in humanbehavior. New York: Plenum Press.
6. Delbecq, A.L., Van de Ven, A.H., & Gustafson, D.H. (1975). Group techniques for programplanning: A guide to nominal group and Delphi process. Glenview, IL: Scott & Foresman.
7. Fung, L. (1992). Participation motive in competitive sports: A cross-cultural comparison.Adapted Physical Activity Quarterly, 9(2), 114-122.
8. Fung, L., & Chan, P. (1994). Sport participation motives of young Chinese athletes. ICHPER,30,21–25.
9. Fortier, M.S., Vallerand, R.J., Briere, N.M., & Provencher, P.J. (1995). Competitive and recreational sport structures and gender: A test of their relationship with sport motivation.International Journal of Sport Psychology, 26,5-23.
10. Frederick, C.M., & Ryan, R.M. (1995). Self-determination in sport: A review usingCognitive Evaluation Theory. International Journal of Sport Psychology, 26, 5-23.
11. Gill, D.L. (2000) Psychological dynamics of sport and exercise (2nd ed.). Champaign, IL:Human Kinetics.
12. Gill, D.L., Gross. J.B., & Huddleston, S. (1983). Participation motivation in youth sports.International Journal of Sport Psychology, 14, 1-14.
13. Gjesdal, S. Appleton, P.R., & Ommundsen, Y. (2017). Both the “What” and “Why” of youthsports participation matter; a conditional process analysis. Front. Psychol. 8(659). doi:10.3389/fpsyg.2017.00659
14. Hayashi, C.T., & Weiss, M.R. (1994). A cross cultures analysis of achievement motivation in Anglo-American and Japanese marathon runners. International Journal of Sport Psychology,25,187-202.
15. Horn, T.S. (2008). Advances in Sport Psychology (3rd ed.). Champaign, IL: Human Kinetics.
16. Holden, S. H., Pugh, S. F., & Schwarz, N.A (2017). Achievement motivation of collegiateathletes for sport participation. International Journal of Sports Science, 7(2), 25-28.
17. Li, F. (1999). The Exercise Motivation Scale: Its multifaceted structure and constructvalidity. Journal of Applied Sport Psychology, 11, 97-115. https://doi.org/10.1080/10413209908402953
18. Markland, D., & Hardy, L. (1993). The exercise motivations inventory: Preliminarydevelopment and validity of a measure of individuals' reasons for participation in regularphysical exercise. Personality and Individual Differences, 15(3), 289-296.https://doi.org/10.1016/0191-8869 (93) 90219-S.
19. Markland, D., & Ingledew, D. (1997). The measurement of exercise motives: Factorial validity and invariance across gender of a revised Exercise Motivation Inventory. British Journal of Health Psychology, 2, 361-376. https://doi.org/10.1111/j.2044-8287.1997.tb00549.x
20. Masters, K.S., & Ogles, B.M. (1995). An investigation of the different motivation ofmarathon runners with varying degrees of experiences. Journal of Sport Behavior, 18, 69-79.
21. Ogles, B.M., Masters, K.S., & Richardson, S.A. (1995). Obligatory running and gender: Ananalysis of participative motives and training habits. International Journal of Sport Psychology, 26, 233-248.
22. Roberts, G.C. (1993). Motivation in sport: Understanding and enhancing the motivation and achievement of children. Dalam R.N. Singer, M. Murphy, & L.K. Tennant (Ed.) Handbook of research on sport psychology (405-418). New York: Macmillan
23. Wann, D.L. (1997). Sport psychology. New Jersey: Prentice - Hall, Inc.
24. Wang, J., & Wiese-Bjornstal, D.M. (1996). The relationship of school type and gender to motives for sport participation among youth in the People’s Republic of China. International Journal of Sport Psychology, 28, 13-24.
25. Weinberg, R.S., & Gould, D. (2003). Foundation of sport and excercise psychololgy (6th ed.). Champaign, IL: Human Kinetics.
26. Weinberg, R., Tenenbaum, G., McKenzie, A., Jackson, S., Anshel, M., Grove, R., & Forgaty, G. (2000). Motivation for youth participation in sport and physical activity: Relationship to culture, Self-reported activity, levels, and gender. International Journal of Sport Psychology, 31, 321-346.
27. White, S.A., & Duda, J.L. (1994). The relationship of gender, level of sport involvement and participation motivation to task and ego orientation. International Journal of Sport Psychology, 25, 4-18.
28. Yan, J.H., & McCullagh, P. (2004). Cultural influence in youth’s motivation of participation in physical activity. Journal of Sport Behavior, 27(4), 378-391.
29. Ryan, R., Frederick, C., Lepes, D., Rubio, N., & Sheldon, K. (1997). Intrinsic motivationand exercise adherence. International Journal of Sport Psychology, 28, 335-254.
30. Stratton, R. (2006). Coaching youth sport: Motivation in young athletes; Continuing toparticipate or dropping out. Diperolehi Ogos 15, 2006 daripada http://www.bagoodsport.com
31. Trembath, E.M., Szabo, A., & Baxter, M.J. (2002). Participation motives in leisure centrephysical activities. Athletic Insight. The Online Journal of Sport Psychology, 4, 1-119. Diperolehi Ogos 1, 2006. daripada http://www.athleticinsight.com.