Drescher, S., & Engerman, S. L. (1998). A Historical guide to world slavery. Oxford University Press.
Citación estilo ChicagoDrescher, Seymour, and Stanley L. Engerman. A Historical Guide to World Slavery. New York: Oxford University Press, 1998.
Cita MLADrescher, Seymour, and Stanley L. Engerman. A Historical Guide to World Slavery. Oxford University Press, 1998.
Warning: These citations may not always be 100% accurate.