Three excellent resources to help you implement better Teamwork into your organization:
[1] "Installing Change: an executive guide for implenenting and maintaining organizational change"
Here are the details all executives and managers need to follow to implement
better teamwork.

[2] "The Mansis Performance Management System"
Here's a simple powerful system for making sure improved teamwork keeps on
happening.
A practical, new publication explaining all the fundamentals you must have
in place if you ever want to implement and maintain positive teamwork in
your organization.