For every technology, there is the theory you learn and then you have to implement it in real world. You can find books for theory but for real implementation, there are hardly any. For TFS though, there is a guide on CodePlex which describes how TFS should be used in real projects. Excerpts from the site:

“This guide shows you how to make the most of Team Foundation Server. It starts with the end in mind, but shows you how to incrementally adopt TFS for your organization. It’s a collaborative effort between patterns & practices, Team System team members, and industry experts“

patterns & practices: Team Development with Visual Studio Team Foundation Server