Earle, T. K. (1997). How chiefs come to power: The political economy in prehistory. Stanford, Calif.: Stanford University Press.
Чикагска система за цитиранеEarle, Timothy K. How Chiefs Come to Power: The Political Economy in Prehistory. Stanford, Calif.: Stanford University Press, 1997.
MLA формат за цитиранеEarle, Timothy K. How Chiefs Come to Power: The Political Economy in Prehistory. Stanford, Calif.: Stanford University Press, 1997.
Внимание: Тези цитати може да не са 100% точни.