O Vurdón
- http://www.vurdon.it/
- Sergio Franzese provide an outline of the history and culture of the Roma in English, Italian, Portuguese, Romani and Spanish. Also a list of his publications on the topic.
The Gypsy Lore Society
- http://www.gypsyloresociety.org/
- An international interdisciplinary association of persons interested in Gypsy Studies--the languages, cultures, and histories of the various groups known as Gypsies and Travelers.