Valette, Rebecca M.
Modern language testlng: a handbook
Harcourt, Brace & World, 1967
 Buku Teks
The Modern Language Review
London : The Modern Humanities Research Association
 Majalah, Jurnal, Buletin
Modern language quarterly
Washington : University of Washington
 Majalah, Jurnal, Buletin
Manovich, Lev
The language of new media
MIT Press, 2001
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Aspects of modern language teaching in Europe
edited by Wolf Gewehr
Routledge, 1998
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