Não informado. (1979). Journal of Sport Psychology. Human Kinetics Publishers.
Style de citation Chicago (17e éd.)Não informado. Journal of Sport Psychology. Champaign, Ill: Human Kinetics Publishers, 1979.
Style de citation MLA (8e éd.)Não informado. Journal of Sport Psychology. Human Kinetics Publishers, 1979.
Attention : ces citations peuvent ne pas être correctes à 100%.