Alexander, L. (1991). New Concept English: Practice and Progress. London: Longman.
Chicago Style CitationAlexander, L.G. New Concept English: Practice and Progress. London: Longman, 1991.
MLA CitationAlexander, L.G. New Concept English: Practice and Progress. London: Longman, 1991.
Warning: These citations may not always be 100% accurate.