Simon, W.
A Beginners' Chinese-English dictionary of the national language (Gwoyeu)
Lund Humphries & Co, 1947
Buku Referensi
Forrest, R. A. D.
The Chinese language
Faber and Faber, [1948]
Buku Teks
Karlgren, Bernhard
The Chinese language: an essay on its nature and history / by Bernhard Karlgren
Ronald Press, 1949
Buku Teks
Reform of the Chinese written language
Foreign Languages Press, 1958
Buku Teks
Yu, Ning
Stories of the Chinese : intensive audiovisual and reading course of intermediate Chinese; vol. 1
Beijing yu yan da xue chu ban she, 2009
Buku Teks