O'Rourke, K. H., & Williamson, J. G. (1999). The Heckscher-Ohlin model between 1400 and 2000: When it explained factor price convergence, when it did not, and why.
Chicago-Zitierstil (17. Ausg.)O'Rourke, Kevin Hjortshøj, und Jeffrey G. Williamson. The Heckscher-Ohlin Model Between 1400 and 2000: When It Explained Factor Price Convergence, When It Did Not, and Why. Cambridge, Mass, 1999.
MLA-Zitierstil (9. Ausg.)O'Rourke, Kevin Hjortshøj, und Jeffrey G. Williamson. The Heckscher-Ohlin Model Between 1400 and 2000: When It Explained Factor Price Convergence, When It Did Not, and Why. 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.