एपीए उद्धरण

Hancock, M. (2003). English pronunciation in use: [Đĩa CD-ROM]. Cambridge: Cambridge University.

शिकागो स्टाइल उद्धरण

Hancock, Mark. English Pronunciation in Use: [Đĩa CD-ROM]. Cambridge: Cambridge University, 2003.

एमएलए उद्धरण

Hancock, Mark. English Pronunciation in Use: [Đĩa CD-ROM]. Cambridge: Cambridge University, 2003.