Dyfyniad APA

Cadwell, C. M. (2000). Performance management. American Management Association.

Dyfyniad Arddull Chicago

Cadwell, Charles M. Performance Management. New York: American Management Association, 2000.

Dyfyniad MLA

Cadwell, Charles M. Performance Management. American Management Association, 2000.

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