APA aipamena

Beck, J. (2012). Testbuilder for the toeic tests. New York: Macmillan.

Chicago Style aipamena

Beck, Jessica. Testbuilder for the Toeic Tests. New York: Macmillan, 2012.

MLA aipamena

Beck, Jessica. Testbuilder for the Toeic Tests. New York: Macmillan, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.