Gudri Shahi Order sites

1. sufiajmer.net - Gudri Shahi Order site from Ajmer

2. www.zahuri.org   - The Zahuri website 
A website dedicated to Hazrat Zahurul Hassan Sharib, Gudri Shah Baba IV. Contains important articles, lectures and useful references.

3. peaceful-coexistence.org - website in Italian language

4. sufi-mystic.net/bookslt/  - website in Lithuanian language

5. sufisaintschool.org Sufi Saint School website.

Sufi Sites and Resources

1. List of Sufi-related resources on the Internet

2. Sufism, Sufis, and Sufi Orders: Sufism's Many Paths 
    by Dr. Alan Godlas, University of Georgia

3. Sufi Order International - North America

4. The Golden Sufi Center

5. Naqshbandi-Haqqani Sufi Order of America