Duffy, Christopher
Siege warfare : the fortress in the early modern world, 1494-1660 /Christopher Duffy.
Routledge, 1979
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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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Mizoguchi, Koji
An archaeological history of Japan : 30.000 B.C. to A.D. 700
University of Pennsylvania Press, 2002
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Toy, Sidney
The strongholds of India / Sidney Toy
William Heinemann, 1957
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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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