Weber, Max, 1864-1920, author
Macmillan, 1964
Buku Teks
Zhao, Qiguang, author
Dolphin Books, 2010
Buku Teks
Hughes, E. R.
Hutchinson's University Library, 1950
Buku Teks
Maspero, Henri
Civilization Du Sud, 1950
Buku Teks
Shan, Chun
Springer, 2012
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