Hirschey, M. (2009). Fundamentals of managerial economics (9th ed.). South-Western/Cengage Learning.
Dyfyniad Arddull ChicagoHirschey, Mark. Fundamentals of Managerial Economics. 9th ed. Australia: South-Western/Cengage Learning, 2009.
Dyfyniad MLAHirschey, Mark. Fundamentals of Managerial Economics. 9th ed. South-Western/Cengage Learning, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.