APA aipamena

Osmania University. (1990). Communication skills in English. Oxford University Press.

Chicago Style aipamena

Osmania University. Communication Skills in English. Oxford: Oxford University Press, 1990.

MLA aipamena

Osmania University. Communication Skills in English. Oxford University Press, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.