APA aipamena

Billings, A. C. (2018). Communication and sport: Surveying the field. Sage.

Chicago Style aipamena

Billings, Andrew C. Communication and Sport: Surveying the Field. London: Sage, 2018.

MLA aipamena

Billings, Andrew C. Communication and Sport: Surveying the Field. Sage, 2018.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.