Simons, Robert, Henry Mintzberg, and Kunal Basu. "Memo to CEOs: The Five Half-Truths of Business." Fast Company, no. 59 (June 2002): 117–121.

Like e-mail messages, memos are common in many workplaces. A memo may serve as an informal proposal to pitch a new idea to a supervisor or manager. It can also provide a quick, concise way for ...