Swan, M., & Baker, D. (2008). Grammar scan: Diagnostic tests for practical english usage (Third edition.). Oxford University Press.
Style de citation Chicago (17e éd.)Swan, Michael, et David Baker. Grammar Scan: Diagnostic Tests for Practical English Usage. Third edition. New York: Oxford University Press, 2008.
Style de citation MLA (9e éd.)Swan, Michael, et David Baker. Grammar Scan: Diagnostic Tests for Practical English Usage. Third edition. Oxford University Press, 2008.
Attention : ces citations peuvent ne pas être correctes à 100%.