Brummett, P. J. (2003). Civilization past & present (10th ed.). Longman.
Citación estilo ChicagoBrummett, Palmira Johnson. Civilization Past & Present. 10th ed. New York: Longman, 2003.
Cita MLABrummett, Palmira Johnson. Civilization Past & Present. 10th ed. Longman, 2003.
Warning: These citations may not always be 100% accurate.