Li, Xiaodong
China Renmin University Press, 2015
eBooks
Huntington, Ellsworth
John Wiley & Sons, 1945
Buku Teks
Toynbee, Arnold J.
Oxford University Press , 1957
Buku Teks
Brinton, Crane, 1898-1968
Prentice-Hall, 1960
Buku Teks
Myers, Bernard S.
McGraw-Hill, 1967
Buku Teks