Vasey, Daniel E.
An ecological history of agriculture: 10,000 B.C.-A.D. 10,1000
Iowa State University Press, 1992
 Buku Teks
Mizoguchi, Koji
An archaeological history of Japan : 30.000 B.C. to A.D. 700
University of Pennsylvania Press, 2002
 Buku Teks SO
Salmon, Edward T.
A history of the Roman world from 30 BC to AD 138 by
Routledge, 1995
 Buku Teks
History of humanity : scientific and cultural development; Volume III : from the seventh century BC to the seventh century AD
edited by Joachim Herrmann, Joachim Herrmann and Erik Zurcher
Routledge, 1996
 Buku Referensi
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
 Buku Teks SO