APA-viite (7. p.)

Koontz, H. &. O. (2021). Essentials of Management (11th.). Mc.Graw Hill Publication.

Chicago-viite (17. p.)

Koontz, Harold & Other. Essentials of Management. 11th. New Delhi: Mc.Graw Hill Publication, 2021.

MLA-viite (9. p.)

Koontz, Harold & Other. Essentials of Management. 11th. Mc.Graw Hill Publication, 2021.

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