Thomson A. J. and Martinet, A. V. (1970). A practical English Grammar (2. ed. reprinted with corrections.). Oxford University Press.
Cita Chicago Style (17a ed.)Thomson A. J. and Martinet, A. V. A Practical English Grammar. 2. ed. reprinted with corrections. London: Oxford University Press, 1970.
Cita MLA (8a ed.)Thomson A. J. and Martinet, A. V. A Practical English Grammar. 2. ed. reprinted with corrections. Oxford University Press, 1970.
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