Não informado. (1956). Athletic Training. National Athletic Trainers Association.
Cita Chicago Style (17a ed.)Não informado. Athletic Training. Dallas, Tex: National Athletic Trainers Association, 1956.
Cita MLA (8a ed.)Não informado. Athletic Training. National Athletic Trainers Association, 1956.
Precaución: Estas citas no son 100% exactas.