(2001). Cambridge certificate of proficiency in english 1: Audio CD set (2 CD-ROM). Cambridge: Cambridge University Press.
Chicago Style CitationCambridge Certificate of Proficiency in English 1: Audio CD Set (2 CD-ROM). Cambridge: Cambridge University Press, 2001.
MLA CitationCambridge Certificate of Proficiency in English 1: Audio CD Set (2 CD-ROM). Cambridge: Cambridge University Press, 2001.
Warning: These citations may not always be 100% accurate.