THE EXECUTIVE LIFE. (1981). The executive life. Harvard Business Review.
Chicago-referens (17:e uppl.)THE EXECUTIVE LIFE. The Executive Life. Boston: Harvard Business Review, 1981.
MLA-referens (9:e uppl.)THE EXECUTIVE LIFE. The Executive Life. Harvard Business Review, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.