APA aipamena

Murphy Herta A. (2008). Effective Business Communication (7th.). McGraw Hill.

Chicago Style aipamena

Murphy Herta A. Effective Business Communication. 7th. McGraw Hill, 2008.

MLA aipamena

Murphy Herta A. Effective Business Communication. 7th. McGraw Hill, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.