Dyfyniad APA

Nigro, F. A., & Nigro, L. G. (1980). Modern Public Administration (5th ed.). Harper & row publishers.

Dyfyniad Arddull Chicago

Nigro, Felix A., and Lloyd G. Nigro. Modern Public Administration. 5th ed. New York: Harper & row publishers, 1980.

Dyfyniad MLA

Nigro, Felix A., and Lloyd G. Nigro. Modern Public Administration. 5th ed. Harper & row publishers, 1980.

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