APA aipamena

Polidoro, J. R. (2000). Sport and physical activity in the modern world. Boston: Allyn and Bacon.

Chicago Style aipamena

Polidoro, J. Richard. Sport and Physical Activity in the Modern World. Boston: Allyn and Bacon, 2000.

MLA aipamena

Polidoro, J. Richard. Sport and Physical Activity in the Modern World. Boston: Allyn and Bacon, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.