A list of social media marketing books originally put together by @jasonfalls. Add/vote for your fave here.
Source: http://www.socialmediaexplorer.com/2010/05/26/marketing-books-for-your-summer-reading-list/
By Brian Halligan and Dharmesh Shah
By Brian Solis
By Hagel, Brown and Davison
By Shama Hyder Kabani and Chris Brogan
By John Jantsch
By Bob Gilbreath
