Dessler, G. (1991). Personnel/human resource management (5th ed.). Prentice-Hall.
Dyfyniad Arddull ChicagoDessler, Gary. Personnel/human Resource Management. 5th ed. New Jersey: Prentice-Hall, 1991.
Dyfyniad MLADessler, Gary. Personnel/human Resource Management. 5th ed. Prentice-Hall, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.