1. International Society for Performance Improvement
http://www.ispi.org/

2. Martin Ryder School of Education University of Colorado at Denver
http://carbon.cudenver.edu/~mryder/itc_data/performance.html 

3. Center for Performance Technology
http://www.cpt.fsu.edu/

4. EPSS
http://www.pcd-innovations.com/index.htm

5. Performance Improvement Quarterly
http://www.fsu.edu/~lsi/piqweb/

6. Dr. Allison Rossett
http://edweb.sdsu.edu/people/ARossett/Arossett.html

7. University of Colorado at Denver . School of Education  Performance Technology
http://carbon.cudenver.edu/~mryder/itc_data/performance.html

8. American Society for Training & Development
www.astd.org

9. The Office for Needs Assessment and Planning
http://www.onap.fsu.edu/

10. Omnicomassociates
http://www.omnicomassociates.com/omnld.html

11. HSA
http://www.hsa-lps.com/index.htm