Ahrens, J.N., Crixell, S.H., Lloyd, L.K. and Walker, J.L. (2007a) The physiological effects of caffeine in women during treadmill walking. Journal of Strength and Conditioning Research 21(1), 164-168.
Ahrens, J.N., Lloyd, L.K., Crixell, S.H. and Walker, J.L. (2007b) The effects of caffeine in women during aerobic-dance bench stepping. International Journal of Sport Nutrition and Exercise Metabolism 17, 27-34.
Anderson, M.E., Bruce, C.R., Fraser, S.F., Stepto, N.K., Klein, R., Hopkins W.G. and Hawley, J.A. (2000) Improved 2000-meter rowing performance in competitive oarswomen after caffeine ingestion. International Journal of Sport Nutrition and Exercise Metabolism 10 (4), 464-475.
Anselme, F., Collomp, K., Mercier, B., Ahma´di, S. and Prefaut, C. (1992) Caffeine increases maximal anaerobic power and blood lactate concentration. European Journal of Applied Physiology and Occupational Physiology 65(2), 188-191.
Bruce, C.R., Anderson, M.E., Fraser, S.F., Stepto, N.K., Klein, R., Hopkins, W.G., and Hawley, J.A. (2000) Enhancement of 2000-m rowing performance after caffeine ingestion. Medicine and Science in Sports and Exercise 32(11), 1958-1963.
Carr, A., Dawson, B., Schneiker, K. T., Goodman, C. and Lay, B. (2008) Effect of caffeine supplementation on repeated sprint running performance. Journal of Sports Medicine and Physical Fitness 448(4), 472-478.
Chad, K. and Quigley, B. (1989) The effects of substrate utilization, manipulated by caffeine on post-exercise oxygen consumption in untrained female subjects. European Journal of Applied Physiology 59, 48-54.
Collomp, K., Ahmaidi, S., Chatard, J. C., Audran, M. and Prefaut, C. (1992) Benefits of caffeine ingestion on sprint performance in trained and untrained swimmers. European Journal of Applied Physiology 64, 377-380.
Doherty, M. and Smith, P.M. (2005) Effects of caffeine ingestion on rating of perceived exertion during and after exercise: A meta analysis. Scandinavian Journal of Medicine and Science in Sports 15, 69-78.
Engels, H.J., Wirth, J.C., Celik, S. and Dorsey, J.L. (1999) Influence of caffeine on metabolic and cardiovascular functions during sustained light intensity cycling and at rest. International Journal of Sport Nutrition 9, 361-370.
Fredholm, B., Battig, K., Holmen, J., Nehlig, A. and Zvartau, E.E. (1999) Actions of caffeine in the brain with special reference to factors that contribute to its widespread use. Pharmacological Reviews 551(1), 83-133.
Schneiker, K.T., Bishop, D., Dawson, B. and Hackett, L.P. (2006) Effects of caffeine on prolonged intermittent sprint ability in team-sport athletes. Medicine and Science in Sports and Exercise 38(3), 578-585.
Stuart, G.R., Hopkins, W.G., Cook, C. and Cairns, S.P. (2005) Multiple effects of caffeine on stimulated high-intensity team-sport performance. Medicine and Science in Sports and Exercise 37(11), 1998-2005.
World Anti-Doping Agency (2008) The world anti-doping code. The 2009 prohibited list. International standard. Retrieved October 24, 2008, from URL: http://www.wada-ama.org/rtecontent/ document/2009_Prohibited_List_ENG_Final_20_Sept_08.pdf