Dyfyniad APA

(1973). Survey in Research in Public Administration. Allred.

Dyfyniad Arddull Chicago

Survey in Research in Public Administration. Bombay: Allred, 1973.

Dyfyniad MLA

Survey in Research in Public Administration. Allred, 1973.

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