APA aipamena

Bruce, K. (1992). Telephoning (Col. ed.). Longman.

Chicago Style aipamena

Bruce, Kay. Telephoning. Col. ed. London: Longman, 1992.

MLA aipamena

Bruce, Kay. Telephoning. Col. ed. Longman, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.