एपीए उद्धरण

Dransfield, R. (2013). Business economics. Routledge.

शिकागो स्टाइल उद्धरण

Dransfield, Robert. Business Economics. London: Routledge, 2013.

एमएलए उद्धरण

Dransfield, Robert. Business Economics. Routledge, 2013.