Linguistics : an international review
The Hague, Paris : Mouton
 Majalah, Jurnal, Buletin
Anderson, John
Language form and linguistic variation papers dedicated to <=Mac>Intosh>
Amsterdam John Benjamins B.V. 1982
 Buku Teks
Language testing
Edward Arnold ,
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IRAL: International Review of Applied Linguistics in Language Teaching
Julius Groos Verlag, {s.a}
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Language and Language Behavior Abstract's
San Diego : Sosiological Abstracts Inc.
 Majalah, Jurnal, Buletin