(2011). Q: skills for success: Listening and speaking. Oxford,New York: Oxford Univ Press.
Chicago Style aipamenaQ: Skills for Success: Listening and Speaking. Oxford,New York: Oxford Univ Press, 2011.
MLA aipamenaQ: Skills for Success: Listening and Speaking. Oxford,New York: Oxford Univ Press, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.