Dyfyniad APA

Koontz, H., & Weihrich, H. (2015). Essential of Management (10ed.). McGraw Hill Education.

Dyfyniad Arddull Chicago

Koontz, Harold, and Heinz Weihrich. Essential of Management. 10ed. Chennai: McGraw Hill Education, 2015.

Dyfyniad MLA

Koontz, Harold, and Heinz Weihrich. Essential of Management. 10ed. McGraw Hill Education, 2015.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.