Alexander, L. G. (1991). Longman english grammar (5th impression.). Longman Group UK Limited.
Chicago Style (17th ed.) CitationAlexander, L. G. Longman English Grammar. 5th impression. Harlow: Longman Group UK Limited, 1991.
MLA (9th ed.) CitationAlexander, L. G. Longman English Grammar. 5th impression. Longman Group UK Limited, 1991.
Warning: These citations may not always be 100% accurate.


