एपीए उद्धरण

Nunan, D. (1988). Syllabus design. Oxford: Oxford University Press.

शिकागो स्टाइल उद्धरण

Nunan, David. Syllabus Design. Oxford: Oxford University Press, 1988.

एमएलए उद्धरण

Nunan, David. Syllabus Design. Oxford: Oxford University Press, 1988.