Anderson, Wallace L.
Introductory readings on language
Holt, Rinehart and Winston, 1966
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Collie, Joanne
Literature in the language classroom: a resource book of ideas and activities
Cambridge University Press, 1990
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Collie, Joanne
Literature in the language classroom: a resource book of ideas and activities
Cambridge University Press, 1987
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Penanda kesantunan berbahasa pada bahasa Kaili ; marker of politenes on Kaili language
 Artikel Jurnal
European language testing in a global context: proceeding of the ALTE Barcolena Conference Juli 2001
Cambridge University Press, 2004
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