WARD PETER. (2008). 360 DEGREE FEEDBACK: A MANAGEMENT TOOL. JAICO PUBLISHING HOUSE.
Dyfyniad Arddull ChicagoWARD PETER. 360 DEGREE FEEDBACK: A MANAGEMENT TOOL. AHEMEDABAD: JAICO PUBLISHING HOUSE, 2008.
Dyfyniad MLAWARD PETER. 360 DEGREE FEEDBACK: A MANAGEMENT TOOL. JAICO PUBLISHING HOUSE, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.