एपीए उद्धरण

Keith Cowling. (1975). Adverstising and economics behaviour. Macmillan.

शिकागो स्टाइल उद्धरण

Keith Cowling. Adverstising and Economics Behaviour. London: Macmillan, 1975.

एमएलए उद्धरण

Keith Cowling. Adverstising and Economics Behaviour. Macmillan, 1975.