Não informado. (1980). Research Quarterly for Exercise and Sport. American Alliance for Health, Physical Education, Recreation and Dance.
Cytowanie według stylu Chicago (wyd. 17)Não informado. Research Quarterly for Exercise and Sport. Washington: American Alliance for Health, Physical Education, Recreation and Dance, 1980.
Cytowanie według stylu MLA (wyd. 8)Não informado. Research Quarterly for Exercise and Sport. American Alliance for Health, Physical Education, Recreation and Dance, 1980.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..