The following links will direct you to sites containing ISTDP research and articles related to the theory and practice of ISTDP:

1. www.istdp.ca

2. www.vkdp.nl

3. www.iedta.net

4. www.stdp.org

5. www.conferences.ucla.edu/iedta

6. http://www.wspdc.org/iSTDP.htm

7. http://www.istdp.org.uk

8. www.istdp-ncal.com