Não informado. (1981). Journal of Physical Education, Recreation and Dance. American Alliance for Health, Physical Education, Recreation and Dance.
Chicago-Zitierstil (17. Ausg.)Não informado. Journal of Physical Education, Recreation and Dance. Reston, Va: American Alliance for Health, Physical Education, Recreation and Dance, 1981.
MLA-Zitierstil (8. Ausg.)Não informado. Journal of Physical Education, Recreation and Dance. American Alliance for Health, Physical Education, Recreation and Dance, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.