APA aipamena

Koontz, H., & Cyril O' Donnell. (1976). Management: A system and contigency analysis of managerial functions/6e (6th ed.). McGraw Hill Kogakusha.

Chicago Style aipamena

Koontz, Harold, and Cyril O' Donnell. Management: A System and Contigency Analysis of Managerial Functions/6e. 6th ed. Tokyo: McGraw Hill Kogakusha, 1976.

MLA aipamena

Koontz, Harold, and Cyril O' Donnell. Management: A System and Contigency Analysis of Managerial Functions/6e. 6th ed. McGraw Hill Kogakusha, 1976.