Citações de livros sobre o marketing digital
1. "Marketing 4.0: Moving from Traditional to Digital" - Philip Kotler
2. "Jab, Jab, Jab, Right Hook: How to Tell Your Story in a Noisy Social World" - Gary Vaynerchuk
3. "Contagious: How to Build Word of Mouth in the Digital Age" - Jonah Berger
4. "Digital Marketing for Dummies" - Ryan Deiss and Russ Henneberry
5. "Invisible Selling Machine" - Ryan Deiss
6. "Epic Content Marketing: How to Tell a Different Story, Break through the Clutter, and Win More Customers by Marketing Less" - Joe Pulizzi
7. "The New Rules of Marketing and PR: How to Use Social Media, Online Video, Mobile Applications, Blogs, News Releases, and Viral Marketing to Reach Buyers Directly" - David Meerman Scott