Swan, M., Walter, C. Oxford English Grammar Course Advanced. Oxford: Oxford University Press, 2011 348 с., ил. 978-0-19-431250-9.
Swan, M., Walter, C. Oxford English Grammar Course Advanced. Oxford: Oxford University Press, 2011 348 с., ил. 978-0-19-431250-9.
Swan, M., Walter, C. (2011) Oxford English Grammar Course Advanced, Oxford: Oxford University Press 348 с., ил. 978-0-19-431250-9.
Swan, M., & Walter, C. (2011). Oxford English Grammar Course Advanced. A grammar practice book for advanced students of English - with answers. Oxford: Oxford University Press, 348 с., ил.
Swan M, Walter C. Oxford English Grammar Course Advanced: A grammar practice book for advanced students of English - with answers. Oxford: Oxford University Press; 2011. p. 348 с., ил. ISBN: 978-0-19-431250-9.
