Tohutoro APA (7th ed.)

Naylor, H., & Murphy, R. (2007). Essential Grammar in use suplementary exercises, with answers (2a. ed.). Cambridge University Press.

Tohutoru Kātū Chicago (17th ed.)

Naylor, Helen, me Raymond Murphy. Essential Grammar in Use Suplementary Exercises, with Answers. 2a. ed. Cambridge University Press, 2007.

Tohutoro MLA (9th ed.)

Naylor, Helen, me Raymond Murphy. Essential Grammar in Use Suplementary Exercises, with Answers. 2a. ed. Cambridge University Press, 2007.