Wood, Paola Silvia; Kruger, P.E. (Pieter Ernst); Loots, J.M.; Grimbeek, J. (Jackie)(Africa Association for Health, Physical Education, Recreation, Sport and Dance, 2007-12)
Du Toit, Peet J.; Kruger, P.E. (Pieter Ernst); Fowler, K.F.; Govender, Catherine; Clark, James R.(Africa Association for Health, Physical Education, Recreation, Sport and Dance, 2010-09)