एपीए उद्धरण

Bryman, A. (2011). Business research methods. Oxford: Oxford University Press.

शिकागो स्टाइल उद्धरण

Bryman, Alan. Business Research Methods. Oxford: Oxford University Press, 2011.

एमएलए उद्धरण

Bryman, Alan. Business Research Methods. Oxford: Oxford University Press, 2011.