Dan Zarrella

Dan Zarrella

Dan Zarrella has written at least 4 books. Their most popular book is Zarrella's Hierarchy of Contagiousness: The Science, Design, and Engineering of Contagious Ideas with 3 saves with an average rating of 3.5⭐.

The Facebook Marketing Book

The Facebook Marketing Book
ByDan Zarrella,Alison Driscoll,+1 more

2010 • 1 Reader • 282 pages