Cita APA

Koontz, H., & O'Donnell, C. (1976). Management: A systems and contingency analysis of managerial functions (6th ed.). McGraw-Hill.

Chicago Edition Citation

Koontz, Harold, i Cyril O'Donnell. Management: A Systems and Contingency Analysis of Managerial Functions. 6th ed. McGraw-Hill, 1976.

Cita MLA

Koontz, Harold, i Cyril O'Donnell. Management: A Systems and Contingency Analysis of Managerial Functions. 6th ed. McGraw-Hill, 1976.