Duffield, Rob, Dawson, Brian, Bishop, David, Fitzsimons, M and Lawrence, Steve (2003) Effect of wearing an ice cooling jacket on repeat sprint performance in warm/humid conditions. British Journal of Sports Medicine, 37 (2). pp. 164-169. ISSN 0306-3674 (print) 1473-0480 (online)

Bishop, David, Spencer, Matt, Duffield, Rob and Lawrence, Steve (2001) The Validity of a Repeated Sprint Ability Test. Journal of Science and Medicine in Sport, 4 (1). pp. 19-29. ISSN 1440-2440 (print) 1878-1861 (online)