Margo, R. A. (2013). Economies of Scale in Nineteenth Century American Manufacturing Revisited: A Resolution of the Entrepreneurial Labor Input Problem. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Margo, Robert A. Economies of Scale in Nineteenth Century American Manufacturing Revisited: A Resolution of the Entrepreneurial Labor Input Problem. Cambridge, Mass: National Bureau of Economic Research, 2013.
MLA-Zitierstil (8. Ausg.)Margo, Robert A. Economies of Scale in Nineteenth Century American Manufacturing Revisited: A Resolution of the Entrepreneurial Labor Input Problem. National Bureau of Economic Research, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.