Gaya APA

Chaffey, Dave, Ellis-Chadwik, Fiona. (2000). Digital marketing: strategy, implementation and practice . Singapore: Pearson Education International.

Gaya Chicago

Chaffey, Dave, Ellis-Chadwik, Fiona. Digital marketing: strategy, implementation and practice. Singapore: Pearson Education International, 2000. Text.

Gaya MLA

Chaffey, Dave, Ellis-Chadwik, Fiona. Digital marketing: strategy, implementation and practice. Singapore: Pearson Education International, 2000. Text.

Gaya Turabian

Chaffey, Dave, Ellis-Chadwik, Fiona. Digital marketing: strategy, implementation and practice. Singapore: Pearson Education International, 2000. Print.