Huddleston, Rodney
Introduction to the grammar of English
Cambridge University Press, 1984
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Collins, Peter
English grammar: an introduction
Palgrave Macmillan, 2020
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Huddleston, Rodney
Introduction to the grammar of English
Cambridge University Press, 1988
 Buku Teks SO
Huddleston, Rodney
Introduction to the grammar of english
Melbourne University Press, 1984
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Greenbaum, Sidney
An Introduction to English grammar
Longman , 1991
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