Não informado. (1962). Journal of the American Physical Therapy Association. American Physical Therapy Association.
Chicago-referens (17:e uppl.)Não informado. Journal of the American Physical Therapy Association. New York: American Physical Therapy Association, 1962.
MLA-referens (8:e uppl.)Não informado. Journal of the American Physical Therapy Association. American Physical Therapy Association, 1962.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.