Cita APA

Dean, M. (1993). English grammar lessons: Upper-Intermediate : with answers. Oxford: Oxford University Press.

Chicago Style Citation

Dean, Michael. English Grammar Lessons: Upper-Intermediate : With Answers. Oxford: Oxford University Press, 1993.

Cita MLA

Dean, Michael. English Grammar Lessons: Upper-Intermediate : With Answers. Oxford: Oxford University Press, 1993.

Atenció: Aquestes cites poden no estar 100% correctes.