Maskus, K. E. (1981). The changing structure of comparative advantage in American manufacturing. Ann Arbor- Michigan: Umi Research Press.
Chicago Style citaatMaskus, Keith E. The Changing Structure of Comparative Advantage in American Manufacturing. Ann Arbor- Michigan: Umi Research Press, 1981.
MLA citatieMaskus, Keith E. The Changing Structure of Comparative Advantage in American Manufacturing. Ann Arbor- Michigan: Umi Research Press, 1981.
Let op: Deze citaties zijn niet altijd 100% accuraat.