Dyfyniad APA
Ivancevich, J. M. (2004). Human resource management (9th ed.). McGraw-Hill/Irwin.
Dyfyniad Arddull Chicago
Ivancevich, John M. Human Resource Management. 9th ed. New York: McGraw-Hill/Irwin, 2004.
Dyfyniad MLA
Ivancevich, John M. Human Resource Management. 9th ed. McGraw-Hill/Irwin, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.