APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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