Não informado. (2002). American Journal of Health Education. American Alliance for Health, Physical Education, Recreation and Dance.
Citação do estilo Chicago (17ª ed.)Não informado. American Journal of Health Education. Reston, Va: American Alliance for Health, Physical Education, Recreation and Dance, 2002.
Citação MLA (8ª ed.)Não informado. American Journal of Health Education. American Alliance for Health, Physical Education, Recreation and Dance, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.