Brennan-Jones, Christopher G.; Whitehouse, Andrew J.O.; Park, Jae; Hegarty, Mary; Jacques, Angela; Eikelboom, Robert H.; Swanepoel, De Wet; White, Joanna; Jamieson, Sarra E.(Wiley, 2015-04)
Van der Klashorst, Engela; Goslin, Anneliese E. (Anna Elizabeth); Van Wyk, Johannes G.U.; Kluka, Darlene Ann(Africa Association for Health, Physical Education, Recreation, Sport and Dance, 2012-12)