Bird, D. (2008). Commonsense direct and digital marketing (5.). Kogan Page.
Citación estilo ChicagoBird, Drayton. Commonsense Direct and Digital Marketing. 5. New Delhi: Kogan Page, 2008.
Cita MLABird, Drayton. Commonsense Direct and Digital Marketing. 5. Kogan Page, 2008.
Warning: These citations may not always be 100% accurate.