Martin, Samuel E.
Essential Japanese an introduction to the standard colloquial language
Tuttle Company, 1956
 Buku Teks SO
Colloquial Korean
 Buku Teks
Kirk-Greene, C.W.E.
Colloquial French
Foulsham, 1992
 Buku Teks SO
Renier, Fernand G.
Colloquial Dutch
Routledge, 1986
 Buku Teks SO
Coe, Graham
Colloquial English
Routledge & Kegan Paul, 2005
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