Ehret, C. (2002). The civilizations of Africa: A history to 1800. James Currey.
Citación estilo ChicagoEhret, Christopher. The Civilizations of Africa: A History to 1800. Oxford: James Currey, 2002.
Cita MLAEhret, Christopher. The Civilizations of Africa: A History to 1800. James Currey, 2002.
Warning: These citations may not always be 100% accurate.