Humble, J. [. (1973). Improving the performance of the experienced manager. Mc Graw - Hill.
Dyfyniad Arddull ChicagoHumble, John [ed.]. Improving the Performance of the Experienced Manager. London: Mc Graw - Hill, 1973.
Dyfyniad MLAHumble, John [ed.]. Improving the Performance of the Experienced Manager. Mc Graw - Hill, 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.