Clive Oxenden, & Clive Oxenden; Christina Latham-Koenig; Paul Seligson. (2004). New English file: Belementary video. New York: Oxford University Press.
Chicago Style aipamenaClive Oxenden, và Clive Oxenden; Christina Latham-Koenig; Paul Seligson. New English File: Belementary Video. New York: Oxford University Press, 2004.
MLA aipamenaClive Oxenden, và Clive Oxenden; Christina Latham-Koenig; Paul Seligson. New English File: Belementary Video. New York: Oxford University Press, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.