Learn to speak Chinese (1A, 1B)
The Commercial Press,
 Multimedia
Learn to speak Chinese (2A, 2B)
The Commercial Press (HK) Ltd.,
 Multimedia
Hillier, Walter Caine, Sir, 1849-1927
The Chinese language and how to learn it : a manual for beginners
Kegan Paul, 1945
 Buku Teks SO
Crow, Carl
I speak for the Chinese
Hamish Hamilton, 1938
 Buku Teks SO
Chao, Yuen Ren, 1892-
A grammar of spoken Chinese
University of California Press, 1968
 Buku Teks SO