Dyfyniad APA

Massie, J. L. (1979). Essentials of management (3rd ed.). Prentice-Hall.

Dyfyniad Arddull Chicago

Massie, Joseph L. Essentials of Management. 3rd ed. Englewood Cliffs, N.J. ; New Delhi: Prentice-Hall, 1979.

Dyfyniad MLA

Massie, Joseph L. Essentials of Management. 3rd ed. Prentice-Hall, 1979.

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