APA aipamena

Lucas, J. A. (1992). Future of the Olympic games. Human Kinetics.

Chicago Style aipamena

Lucas, John Apostal. Future of the Olympic Games. Champaign, Ill: Human Kinetics, 1992.

MLA aipamena

Lucas, John Apostal. Future of the Olympic Games. Human Kinetics, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.