Kruger, P.E. (Pieter Ernst); Dressler, Annemarie; Botha, Mariske(Africa Association for Health, Physical Education, Recreation, Sport and Dance, 2012-03)
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)