Παραπομπή APA

Harvard Business School Press. (2004). Crisis management: Master the skills to prevent disasters. Harvard Business School.

Παραπομπή Chicago Style

Harvard Business School Press. Crisis Management: Master the Skills to Prevent Disasters. Boston: Harvard Business School, 2004.

Παραπομπή MLA

Harvard Business School Press. Crisis Management: Master the Skills to Prevent Disasters. Harvard Business School, 2004.