Não informado. (1984). American Academy of Physical Education Papers. Human Kinetics Publishers.
Chicago-referens (17:e uppl.)Não informado. American Academy of Physical Education Papers. Champaign, Ill: Human Kinetics Publishers, 1984.
MLA-referens (8:e uppl.)Não informado. American Academy of Physical Education Papers. Human Kinetics Publishers, 1984.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.