Sanderson, Stephen K. “Review of ‘The Ephemeral Civilization: Exploding the Myth of Social Evolution,’ by Graeme Donald Snooks”. Journal of World-Systems Research 5, no. 1 (February 26, 1999): 131–135. Accessed April 24, 2024. http://jwsr.pitt.edu/ojs/jwsr/article/view/142.