Não informado. (1955). Physical Education. Physical Education Association.
Citace podle Chicago (17th ed.)Não informado. Physical Education. Birmingham, Inglaterra: Physical Education Association, 1955.
Citace podle MLA (8th ed.)Não informado. Physical Education. Physical Education Association, 1955.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..