1. Kellett, P. & Russell, R., 2009, A comparison between mainstream and action sports industries in Australia: A case study of the skateboarding cluster, Sport Management Review, 12, pp.66–78.
2. Wheaton, B. 2003, Keeping it real. Subcultural media and the discourses of authenticity in alternative sport, International Sociology of Sport, v.34, no.2,157-171.
3. Hudson, S 2003, Sport and Adventure Tourism, The Haworth Hospitality Press Inc, 1st ed, New York, pp.2-13.
4. Alosi, M, 2007, The Evolution of the Social Functions of Sports & the Advent of Extreme Sports, Master’s Professional Project.
5. Bale, J., 1989. Sports geography. London: E. &F.N. Spon.
6. Simon, R.L., 1985. Sports and social values. Englewood Cliffs, NJ: Prentice-Hall.
7. Tomlinson, A., Ravenscroft, N., Wheaton, B., Gilchrist, P., 2005, Lifestyle sports and national sport policy: an agenda for research, Sport England, London.
8. Beal, B., & Wilson, C., 2004, 'Chicks dig scars': Commercialization and the transformations of skate boarders' identities. In B. Wheaton (Ed.), Understanding lifestyle sports: consumption, identity and difference, London: Routledge.
9. Walters, J., 2002, Cornwall's artificial reef to cash in on surf boom, The Observer, 3rd. November, p.8.
10. Tyler, A., 2003, Bed and board for beach babes, The Observer, 20 April, pp.6-7.
11. Asthana, A., 2003, Girls just want to have fun too, The Observer, 14 September, p. 20.
12. The National Oceanographic and Atmospheric Association Office of Diversity 2006, Tips to improve the interaction among the generations: Traditionalists, boomers, X’ers and nexters. Retrieved April 15, 2008, from http://honolulu.hawaii.edu/intranet/committees/FacDevCom/guidebk/teachtip/intergencomm.htm.
13. Nimmo, L. Stewart, J. McNamara, J. & Leaversuch, P., 2007, Research into Status of Challenge/Extreme Sport and Activities in Western Australia, Royal Life Saving Society (WA Branch), Perth, Western Australia.
14. Kalahari Management Inc., New World Expeditions, Pam Wight and Associates, 2001, “Tourism Opportunity Analysis Adventure/Extreme Adventure Tourism in the Grande Cache Region”, Alberta Economic Development.
15. Cater, C.I., 2006, Playing with risk? participant perceptions of risk and management implications in adventure tourism, Tourism Management 27, pp.317–325.
16. Carson, D., & Gillis, H.L., 1994, A meta-analysis of outdoor adventure programming with adolescents. JEE, 17(1), pp.40-47.
17. Hattie, J., Marsh, H. W., Neill, J. T., & Richards, G. E., 1997, Adventure education and outward bound: out-of-class experiences that make a lasting difference, Review of Educational Research, 67(1), pp.43-87.
18. Dickson, T.J., Gray, T, and Mann, K, 2008, Australian Outdoor Adventure Activity Benefits Catalogue, for the Outdoor Council of Australia, Centre for Tourism Research, University of Canberra
19. Chang, H.M., & Huang, Y.T., 2012, Paragliding Adventure Recreation Consumers’ Activity Motivation, Enduring Involvement and Their Involved Behavior, The Journal of International Management Studies, Vol.7, No.2, pp.61–74.
20. Breivik, G., 2010, Treds in adventure sports in a post-modern society, Sport in society, 13, pp.260-273.
21. Darst, P. W., & Armstrong, G. P., 1980, Outdoor adventure activities for school and recreation programs, Prospect Heights, IL: Waveland.
22. Buckley, R., 2007, Adventure tourism products: Price, duration, size, skill, remoteness, Tourism Management 28, pp.1428–1433.
23. Ewert, A., & Jamieson, L., 2003, Current Status and Future Directions in the Advneture Tourism Industry. In J. Wilks & S. Page (Eds.), “Managing Tourist Health and Safety in the New Millennium”, Amsterdam: Pergamon.
24. Buckley, R., 2006, Adventure Tourism. Wallingford: CABI.
25. Anderson,M., 2000, Quality standard in tourism. Wellington: Tourist Industry Associatoin of New Zeland.
26. Gidney, T., 2004, Understanding female skydivers: A phenomenological qualitative study based on early life experiences. Doctoral Thesis, University of Chicago. Chicago: The Chicago School of Professional Psychology.
27. Gilchrist, P., 2007, Motherhood, ambition and risk: Mediating the sporting hero/ine in conservative Britain, Media Culture Society, 29(3), pp.395-414.
28. Muller, T., & Cleaver, M., 2000, Targeting the CANZUS baby boomer explorer and adventurer segments, Journal of Vacation Marketing, 6(2), 154-169.
29. Williams, P., & Soutar, G., 2005, Close to the 'Edge': Critical Issues for Adventure Tourism Operators, Asia Pacific Journal of Tourism Research, 10(3), pp.247-261.
30. Guttman, A., 2000, The development of modern sports. In J. Coakley & E. Dunning (Eds.), Handbook of Sports Studies. pp. 248-259. London: Sage Publications.
31. Tshipala, N.N, Coetzee, W.J.L., 2012, A Sustainable Adventure Tourism Development Framework for Thathevondo, Journal Tourism Hospitality,v.1, n.4.
32. Crego, R. 2003. Sports and games of the 18th and 19th centuries. Westport, CT: Greenwood Press.