APA aipamena

Harvard Business Review. (2011). Communicating Effectively. Harvard Business Review.

Chicago Style aipamena

Harvard Business Review. Communicating Effectively. Boston: Harvard Business Review, 2011.

MLA aipamena

Harvard Business Review. Communicating Effectively. Harvard Business Review, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.