1
von Kruger, P.E. (Autor),
Erschienen in South African journal for research in sport, physical education and recreation, 15 (1992), 2, S. 17-25, Lit.
Verfügbarkeit
Erschienen in South African journal for research in sport, physical education and recreation, 15 (1992), 2, S. 17-25, Lit.
2
von Desipres, M. (Autor)
Erschienen in South African journal for research in sport, physical education and recreation, 5 (1982), 2, S. 69-84, Lit.
Verfügbarkeit
Erschienen in South African journal for research in sport, physical education and recreation, 5 (1982), 2, S. 69-84, Lit.