Sisk, H. L. (1977). Management & organization (3rd ed.). South - Western.
Dyfyniad Arddull ChicagoSisk, Henry L. Management & Organization. 3rd ed. Chicago: South - Western, 1977.
Dyfyniad MLASisk, Henry L. Management & Organization. 3rd ed. South - Western, 1977.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.