Anderson,Kenneth. (2013). Study speaking: A course inspoken English for academic purposes. Cambridge University Press.
Chicago Style aipamenaAnderson,Kenneth. Study Speaking: A Course Inspoken English for Academic Purposes. Cambridge: Cambridge University Press, 2013.
MLA aipamenaAnderson,Kenneth. Study Speaking: A Course Inspoken English for Academic Purposes. Cambridge University Press, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.