Dixon, R. M. W. (2005). A semantic approach to English grammar (Rev. and enl. 2nd ed.). Oxford University Press.
Cita Chicago (17th ed.)Dixon, Robert M. W. A Semantic Approach to English Grammar. Rev. and enl. 2nd ed. Oxford ; New York: Oxford University Press, 2005.
Cita MLA (9th ed.)Dixon, Robert M. W. A Semantic Approach to English Grammar. Rev. and enl. 2nd ed. Oxford University Press, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.