Cita APA (7th ed.)

KOONTZ, H., O'DONNELL, C., & WEIHRICH, H. (1984). Management.--ed.8. McGraw-Hill.

Cita Chicago (17th ed.)

KOONTZ, Harold, Cyril O'DONNELL, i Heinz WEIHRICH. Management.--ed.8. Auckland: McGraw-Hill, 1984.

Cita MLA (9th ed.)

KOONTZ, Harold, et al. Management.--ed.8. McGraw-Hill, 1984.