Citazione Stile APA (7a Edizione)

Pieron, M., & Cheffers, J. (1988). Research in sport pedagogy: Empirical analytical perspective. Karl Hofmann.

Citazione stile Chigago Style (17a edizione)

Pieron, Maurice, e John,|d1936- Cheffers. Research in Sport Pedagogy: Empirical Analytical Perspective. Schorndorf: Karl Hofmann, 1988.

Citatione MLA (9a ed.)

Pieron, Maurice, e John,|d1936- Cheffers. Research in Sport Pedagogy: Empirical Analytical Perspective. Karl Hofmann, 1988.