Dave Chaffey. (2013). E-marketing excellence: Planning and optimizing your digital marketing (4.). Routledge.
Chicago Edition CitationDave Chaffey. E-marketing Excellence: Planning and Optimizing Your Digital Marketing. 4. New Delhi: Routledge, 2013.
MLA Edition CitationDave Chaffey. E-marketing Excellence: Planning and Optimizing Your Digital Marketing. 4. Routledge, 2013.
Warning: These citations may not always be 100% accurate.