BARKER, D. W. Excercises in Good English: Key to introductory book and book 1. MACMILLAN AND CO., LIMITED.
Chicago Style (17th ed.) CitationBARKER, D. W. Excercises in Good English: Key to Introductory Book and Book 1. MACMILLAN AND CO., LIMITED.
MLA (8th ed.) CitationBARKER, D. W. Excercises in Good English: Key to Introductory Book and Book 1. MACMILLAN AND CO., LIMITED.
Warning: These citations may not always be 100% accurate.