Dyfyniad APA

Koontz, H. (2015). Essentials of Management (10th.). McGraw Hill Education.

Dyfyniad Arddull Chicago

Koontz, Harold. Essentials of Management. 10th. McGraw Hill Education, 2015.

Dyfyniad MLA

Koontz, Harold. Essentials of Management. 10th. McGraw Hill Education, 2015.

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