1
von Burnett-van Tonder, C. (Autor),
Erschienen in South African journal for research in sport, physical education and recreation, 12 (1989), 2, S. 103-115, Lit.
Verfügbarkeit
Erschienen in South African journal for research in sport, physical education and recreation, 12 (1989), 2, S. 103-115, Lit.
2
von Potgieter, J.J.J. (Autor),
Erschienen in South African journal for research in sport, physical education and recreation, 12 (1989), 2, S. 69-81, Lit.
Verfügbarkeit
Erschienen in South African journal for research in sport, physical education and recreation, 12 (1989), 2, S. 69-81, Lit.
3
von Smit, J.F. (Autor),
Erschienen in South African journal for research in sport, physical education and recreation, 12 (1989), 2, S. 57-67, Lit.
Verfügbarkeit
Erschienen in South African journal for research in sport, physical education and recreation, 12 (1989), 2, S. 57-67, Lit.