Citazione Stile APA (7a Edizione)

Harvard Business School. (2018). Dealing with Difficult People. Harvard Business School. Press.

Citazione stile Chigago Style (17a edizione)

Harvard Business School. Dealing with Difficult People. Boston, Massachusetts: Harvard Business School. Press, 2018.

Citatione MLA (9a ed.)

Harvard Business School. Dealing with Difficult People. Harvard Business School. Press, 2018.