Kuisis, S.M. (Suzan Mary); Camacho, Tanya Chantelle de Sousa; Kruger, P.E. (Pieter Ernst); Camacho, A.L.(Africa Association for Health, Physical Education, Recreation, Sport and Dance, 2012-03)
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)