APA-referens (7:e uppl.)
Weihrich,Heinz. Essentials of management: An international perspective / Koontz,Horold: Tata McGraw-hill 8th ed (8th ed.).
Chicago-referens (17:e uppl.)
Weihrich,Heinz. Essentials of Management: An International Perspective / Koontz,Horold: Tata McGraw-hill 8th Ed. 8th ed.
MLA-referens (9:e uppl.)
Weihrich,Heinz. Essentials of Management: An International Perspective / Koontz,Horold: Tata McGraw-hill 8th Ed. 8th ed.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.