Shepherd, W. G. (1990). The economics of industrial organization (Third edition.). Prentice Hall International, Inc.
Chicago (17e ed.) BronvermeldingShepherd, William G. The Economics of Industrial Organization. Third edition. Englewood Cliffs, New Jersey: Prentice Hall International, Inc, 1990.
MLA (9e ed.) BronvermeldingShepherd, William G. The Economics of Industrial Organization. Third edition. Prentice Hall International, Inc, 1990.
Let op: Deze citaties zijn niet altijd 100% accuraat.