Não informado. (1975). Journal of Physical Education and Recreation. American Alliance for Health, Physical Education, Recreation and Dance.
Chicago-referens (17:e uppl.)Não informado. Journal of Physical Education and Recreation. Reston, Va: American Alliance for Health, Physical Education, Recreation and Dance, 1975.
MLA-referens (8:e uppl.)Não informado. Journal of Physical Education and Recreation. American Alliance for Health, Physical Education, Recreation and Dance, 1975.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.