Thomson, A. J., & Martinet, A. V. (1970). Practical English grammar (2nd. ed.). ELBS.
Chicago Edition CitationThomson, A. J., and A. V. Martinet. Practical English Grammar. 2nd. ed. Bombay: ELBS, 1970.
MLA Edition CitationThomson, A. J., and A. V. Martinet. Practical English Grammar. 2nd. ed. ELBS, 1970.
Warning: These citations may not always be 100% accurate.