Thomson, A. (1962). A practical english grammar exercises-3 Vol 3. O.U.P.
Citación estilo ChicagoThomson, A. A Practical English Grammar Exercises-3 Vol 3. London: O.U.P, 1962.
Cita MLAThomson, A. A Practical English Grammar Exercises-3 Vol 3. O.U.P, 1962.
Warning: These citations may not always be 100% accurate.