Tong, Keith S. T.
Colloquial Cantonese : a complete English course
Routledge, 1994
Buku Teks
Coggle, Paul
German complete course for beginners
Teach Youeself Books, 1991
Buku Teks
Bhatia, Tej K.
Colloquial Urdu : the complete course for beginners
Routledge, 2000
Buku Teks
Coultas, Barbara
Business French : a complete course for beginners
Teach Yourself Books, 1990
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Baker, Hugh D. R.
Complete Cantonese
Teach Yourself , 2015
Buku Teks