APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.