1
von Patrow, Robert James (Autor)
Ann Arbor: Univ. Microfilms (Verlag), 1971, 95 S., Lit.
Verfügbarkeit
2
von Campbell, Donald E. (Autor)
Erschienen in The research quarterly of the American Association for Health, Physical Education and Recreation, Washington D.C., 42 (1971), 4, S. 444-449, Lit.
Verfügbarkeit
Erschienen in The research quarterly of the American Association for Health, Physical Education and Recreation, Washington D.C., 42 (1971), 4, S. 444-449, Lit.
3