Shuy, Roger W.
Macmillan, 2002
Buku Teks
Mitchell, Joseph B. (Joseph Brady), 1915-, author
G.P. Putnam, 1955
Buku Teks
Peking Foreign Language, 1950
Buku Teks
Overy, R. J., author
Oxford University Press, 2014
Buku Referensi
Aussielia Amzulian, author
Universitas Indonesia, 2016
UI - Skripsi (Membership)