Clough, S. B. (1957). The Rise and Fall of Civilization: An Inquiry into the Relationship Between Economic Development and Civilization. Columbia University Press. https://doi.org/10.7312/clou94118
Chicago-Zitierstil (17. Ausg.)Clough, Shepard B. The Rise and Fall of Civilization: An Inquiry into the Relationship Between Economic Development and Civilization. New York, NY: Columbia University Press, 1957. https://doi.org/10.7312/clou94118.
MLA-Zitierstil (9. Ausg.)Clough, Shepard B. The Rise and Fall of Civilization: An Inquiry into the Relationship Between Economic Development and Civilization. Columbia University Press, 1957. https://doi.org/10.7312/clou94118.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.