Wren, P. c. (1981). Progressive English composition (82nd ed.). New Delhi: S.Chand.
Chicago Style CitationWren, Percival christopher. Progressive English Composition. 82nd ed. New Delhi: S.Chand, 1981.
MLA CitationWren, Percival christopher. Progressive English Composition. 82nd ed. New Delhi: S.Chand, 1981.
Warning: These citations may not always be 100% accurate.