Vasey, Daniel E.
An ecological history of agriculture: 10,000 B.C.-A.D. 10,1000
Iowa State University Press, 1992
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Salmon, Edward T.
A history of the Roman world from 30 BC to AD 138 by
Routledge, 1995
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Toy, Sidney
A history of fortification : from 3000 BC to AD 1700 / by Sidney Toy
Pen & Sword Military Classics, 2006
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Auboyer, Jeannine
Daily life in ancient India : from approximately 200 BC to AD 700 = La vie quotidienne dans l'inde ancienne / Jeannine Auboyer; translated by Simon Watson Taylor
Wiedenfeld and Nicolson, 1961
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The cambridge history of China, vol. 1 the ch'in and han empires 221 B.C.-A.D. 220
Denis Twitchett
Cambridge University Press, 2006
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