APA aipamena

Guttmann, A. (1992). The Olympics: A history of the modern games. Urbana; Chicago: University of Illinois Press.

Chicago Style aipamena

Guttmann, Allen. The Olympics: A History of the Modern Games. Urbana; Chicago: University of Illinois Press, 1992.

MLA aipamena

Guttmann, Allen. The Olympics: A History of the Modern Games. Urbana; Chicago: University of Illinois Press, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.