Linguistic Research
Japan : Linguistics Cirele
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The Modern Language Review
London : The Modern Humanities Research Association
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Hartmann, Reinhard R.K.
Language of linguistics reflections on linguistic terminology, with particular reference to level and rank
Tubingen [Gunter Narr verlag] 1973
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Language testing
Edward Arnold ,
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Language and Language Behavior Abstract's
San Diego : Sosiological Abstracts Inc.
 Majalah, Jurnal, Buletin