Ian Hancock, su utexas.edu, University of Texas at Austin Department of Linguistics. URL consultato il 28 dicembre 2017.
web.archive.org
UT report on Dr. Hancock, su What's in a Name? Professor takes on roles of Romani activist and spokesperson to improve plight of his ethnic group, University of Texas at Austin (archiviato dall'url originale il 5 febbraio 2005).