Dyfyniad APA
Robbins, S. P., & Coulter, M. K. (1999). Management (9th ed.). Prentice Hall.
Dyfyniad Arddull Chicago
Robbins, Stephen P., and Mary K. Coulter. Management. 9th ed. Upper Saddle River, N.J.: Prentice Hall, 1999.
Dyfyniad MLA
Robbins, Stephen P., and Mary K. Coulter. Management. 9th ed. Prentice Hall, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.