APA aipamena

Zarefsky, D., & David Zarefsky. (1996). Publics Speaking: Strategies for Success. Needham Heights, MA: Allyn and Bacon.

Chicago Style aipamena

Zarefsky, David, và David Zarefsky. Publics Speaking: Strategies for Success. Needham Heights, MA: Allyn and Bacon, 1996.

MLA aipamena

Zarefsky, David, và David Zarefsky. Publics Speaking: Strategies for Success. Needham Heights, MA: Allyn and Bacon, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.