Blanchard, K. H., & Peale, N. V. (1988). The power of ethical management. Vermilion.
Cita Chicago (17th ed.)Blanchard, Kenneth H., i Norman Vincent Peale. The Power of Ethical Management. New York : London: Vermilion, 1988.
Cita MLA (8th ed.)Blanchard, Kenneth H., i Norman Vincent Peale. The Power of Ethical Management. Vermilion, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.