Alangan, J. A.(2007). Sports in Asian society. New York: Taylor & Francis.

Brown, P. J., & Kelly, J. R.(1981). Social benefits of outdoor education. Illinois, US: University of Illinois. 

Caillois, R. (2001). Man, play and games. Illinois, US: University of Illinois.

Clawson, M., & Knetsch, J. L.(1996). Economics of outdoor recreation. Baltimore: Johns Hopkins.

Collins, M. F., & Cooper, I. S.(1996). Leisure management: Issues and applications. UK: CAB International.

Coakley, J. (2009). Sports in society: issues and controversies (10th ed.). New York: McGraw-Hill. 

Cordes, K. A., & Ibrahim, H. (2003). Applications in recreation and leisure. New York: McGraw-Hill. 

Cousineau, C. (1995). Leisure and recreation in Malaysia: An interpretative overview. World Leisure and Recreation, 37(4), pp. 5-22.

Douglas, S. A.(1989). Sports in Malaysia. In E. A. Wagner (Ed.), Sports in Asia and Africa: A comparative handbook (pp. 165-182). London: Greenwood Press. 

Kelly, J. R.(1990). Socializing towards leisure: A developmental approach. Journal of Leisure and Research, 6, pp. 181-93Khoo Kay Kim (August, 2001). An interview from NST article archives 2001. Retrieved from www.accessmylibrary.com. 

Kraus G., & Curtis, E. (2000). Creative management in recreation, parks and leisure services. New York: McGraw-Hill. 

Loy, J. (1968). The nature of sports: A definitional effect. Quest, 10, pp.1-15.

Mubin, S. (1972).  Taman indera. Kuala Lumpur: Oxford University Press. 

Rosman, J., & Sclatter, B. (2003). Recreation programming: designing leisure experiences (4th ed.). Champaign, IL: Sajamore.