Kieffer, G. D. (1988). The strategy of meetings. Simon & Schuster.
Cita Chicago (17th ed.)Kieffer, George David. The Strategy of Meetings. New York: Simon & Schuster, 1988.
Cita MLA (9th ed.)Kieffer, George David. The Strategy of Meetings. Simon & Schuster, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.