Bloomfield, Leonard
Language
Holt, Rinehart and Winston, 1961
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Douglas, Dan
Assessing language for specific purposes
Cambridge University Press, 2000
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Revesz, G.
The Origins and prehistory of language
Longman, 1956
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The Language politics of "English Fever" in South Korea
Artikel Jurnal
Pei, Mario A.
The story of language
J.B. Lippincott, 1965
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