Ballantine, Joseph W.
Japanese as it is spoken : a beginners grammar
Stanford University, 1945
 Buku Teks SO
Chao, Yuen Ren, 1892-
Concise dictionary of spoken Chinese
Harvard University Press, 1962
 Buku Referensi
Ross, Claudia
Modern Mandarin Chinese Grammar
Routledge, 2006
 Buku Teks
A reference grammar of Chinese
Chu-Ren Huang, Dingxu Shi, editors
Cambridge University Press, 2016
 Buku Teks SO
Yip, Po-ching
Chinese : an essential grammar
Routledge, 1998
 Buku Referensi