एपीए उद्धरण

Naunton, J. (2000). Head for business: Intermediate wookbook. Oxford: Open University Press.

शिकागो स्टाइल उद्धरण

Naunton, Jon. Head for Business: Intermediate Wookbook. Oxford: Open University Press, 2000.

एमएलए उद्धरण

Naunton, Jon. Head for Business: Intermediate Wookbook. Oxford: Open University Press, 2000.