YU, Peter Kien-hong
Springer, 2012
eBooks
Martinus Herwiratno, author
Universitas Indonesia, 1996
UI - Skripsi (Membership)
Engels, Friedrich, 1820-1895, author
Fereign Languages Publishing House, 1954
Buku Teks
Horkheimer, Max
IRCiSoD, 2002
Buku Teks
Huang, Jinxing, author
Yunchen Wen Hua Shiye Gufen Youxian Gongsi, 1992
Buku Teks