एपीए उद्धरण

Schecter, S., Blundell, L., & Stokes, J. (1984). Listening tasks for intermediate students of American English: [Băng Casset]. Cambridge: Cambridge University Press.

शिकागो स्टाइल उद्धरण

Schecter, Sandra, Lesley Blundell, और Jackie Stokes. Listening Tasks for Intermediate Students of American English: [Băng Casset]. Cambridge: Cambridge University Press, 1984.

एमएलए उद्धरण

Schecter, Sandra, Lesley Blundell, और Jackie Stokes. Listening Tasks for Intermediate Students of American English: [Băng Casset]. Cambridge: Cambridge University Press, 1984.