Haines, S. (1996). New first certificate: Masterclass. Oxford University Press.
Chicago Style aipamenaHaines, Simon. New First Certificate: Masterclass. Oxford University Press, 1996.
MLA aipamenaHaines, Simon. New First Certificate: Masterclass. Oxford University Press, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.