Webster, Hutton
History of Civilization: ancient and medieval; Vol. 2
D.C. Heath, 1947
 Buku Teks
Ewing, Ethel E.
Our widening world : a history of the world's peoples
Rand McNally & Company, 1962
 Buku Teks
McKay, John P.
A history of world societies; Volume I : to 1715
Houghton Miffiln, 1984
 Buku Teks
Guo, Bonan
Wen ming de bu fa : Zhong wai wen ming fa zhan jian ming jin cheng
Wu zhou chuan bo chu ban she, 2009
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Toynbee, Arnold J.
The world and the west
Oxford University Press, 1957
 Buku Teks