APA aipamena

Biber, D. (1999). Longman grammar of spoken and written English. New York: Longman.

Chicago Style aipamena

Biber, Douglas. Longman Grammar of Spoken and Written English. New York: Longman, 1999.

MLA aipamena

Biber, Douglas. Longman Grammar of Spoken and Written English. New York: Longman, 1999.

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