Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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