Frick, T. E. (2015). Return on engagement: Content strategy and web design techniques for digital marketing (2.). Focal press.
Chicago Edition CitationFrick, Tim Eyler. Return on Engagement: Content Strategy and Web Design Techniques for Digital Marketing. 2. NY: Focal press, 2015.
MLA Edition CitationFrick, Tim Eyler. Return on Engagement: Content Strategy and Web Design Techniques for Digital Marketing. 2. Focal press, 2015.
Warning: These citations may not always be 100% accurate.