Johnson, J. T. (1981). Location and trade theory: Industrial location, comparative advantage, and the geographic pattern of production in the United States. University of Chicago, Department of Geography.
Chicago-Zitierstil (17. Ausg.)Johnson, Joseph T. Location and Trade Theory: Industrial Location, Comparative Advantage, and the Geographic Pattern of Production in the United States. Chicago, Ill: University of Chicago, Department of Geography, 1981.
MLA-Zitierstil (9. Ausg.)Johnson, Joseph T. Location and Trade Theory: Industrial Location, Comparative Advantage, and the Geographic Pattern of Production in the United States. University of Chicago, Department of Geography, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.