एपीए उद्धरण

Drummond, G., & Ensor, J. (2001). Strategic marketing planning and control (2nd ed.). Butterworth Heinemann.

शिकागो स्टाइल उद्धरण

Drummond, Graeme, और John Ensor. Strategic Marketing Planning and Control. 2nd ed. Oxford: Butterworth Heinemann, 2001.

एमएलए उद्धरण

Drummond, Graeme, और John Ensor. Strategic Marketing Planning and Control. 2nd ed. Butterworth Heinemann, 2001.