Dyfyniad APA

Berkley, G. E. (2004). The craft of public administration. Boston: McGraw-Hill.

Dyfyniad Arddull Chicago

Berkley, George E. The Craft of Public Administration. Boston: McGraw-Hill, 2004.

Dyfyniad MLA

Berkley, George E. The Craft of Public Administration. Boston: McGraw-Hill, 2004.

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