Roberts, J. A. G. (John Anthony George), 1935-
Palgrave Macmillan, 2011
Buku Teks SO
Latourette, Kenneth Scott
Penguin Books, 1954
Buku Teks
Fairbank, John K. [John King]
Harvard University Press, 2006
Buku Teks SO
Su, Kaiming, 1903-
New World Press, 1985
Buku Teks
Eberhard, Wolfram, 1909-1989
Routledge & Kegan Paul, 1952
Buku Teks SO