1. Chang, C. The Rise of the Chinese Empire: Nation, State, and Imperialism in Early China, CA. 1600BC–8AD (University of Michigan Press, Michigan 2007).
2. Lewis, M. E. The Early Chinese Empires: Qin and Han (Belknap Press of Harvard University Press, Cambridge, 2007).
3. Ministry of Culture, China. Eighth Wonder of the World: Terracotta Warriors. ChinaCulture.org. Available at:
http://www.chinaculture.org/gb/en_artqa/2003-09/24/content_39719.htm
. (Accessed: 18th September 2014).
4. Sima, Q. Shiji: The Records of the Grand Historian, Qin Dynasty Volume (transl. Wtson, B.) (Columbia University Press, New York, 1961).
5. Li, Y. The First Emperor of China (International Arts and Sciences Press, New York, 1975).