Alexander, L. (1974). New concept english: First things first : suplementary written exercises. Longman.
Chicago Style (17th ed.) CitationAlexander, L.G. New Concept English: First Things First : Suplementary Written Exercises. London: Longman, 1974.
MLA (9th ed.) CitationAlexander, L.G. New Concept English: First Things First : Suplementary Written Exercises. Longman, 1974.
Warning: These citations may not always be 100% accurate.