Cita APA (7th ed.)

Chaffey, D. (2009). Internet marketing: Strategy, implementation and practice (3rd ed.). Pearson Education ; Dorling Kindersley (India) Pvt. Ltd..

Cita Chicago (17th ed.)

Chaffey, Dave. Internet Marketing: Strategy, Implementation and Practice. 3rd ed. New York ; New Delhi: Pearson Education ; Dorling Kindersley (India) Pvt. Ltd., 2009.

Cita MLA (8th ed.)

Chaffey, Dave. Internet Marketing: Strategy, Implementation and Practice. 3rd ed. Pearson Education ; Dorling Kindersley (India) Pvt. Ltd., 2009.