Certo, S. C. (1997). Modern management: Diversity, quality, ethics, and the global environment (Seventh edition.). Prentice-Hall International, Inc.
Chicago-referens (17:e uppl.)Certo, Samuel C. Modern Management: Diversity, Quality, Ethics, and the Global Environment. Seventh edition. Upper Saddle River, New Jersey: Prentice-Hall International, Inc, 1997.
MLA-referens (9:e uppl.)Certo, Samuel C. Modern Management: Diversity, Quality, Ethics, and the Global Environment. Seventh edition. Prentice-Hall International, Inc, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.