Grimes, Barbara F. (2003). "Central Indo-Aryan Languages". In Frawley, William (ed.). Sindi. International Encyclopedia of Linguistics. Vol. 1 (2nd ed.). Oxford: Oxford University Press. p. 294. ISBN978-0-19-513977-8. OCLC51478240 – via Internet Archive.
Grimes, Barbara F. (2003). "Central Indo-Aryan Languages". In Frawley, William (ed.). Sindi. International Encyclopedia of Linguistics. Vol. 1 (2nd ed.). Oxford: Oxford University Press. p. 294. ISBN978-0-19-513977-8. OCLC51478240 – via Internet Archive.
Shapiro, Paul A.; Ehrenreich, Robert M. (2002). Roma and Sinti: under-studied victims of Nazism: symposium proceedings. Washington, D.C.: United States Holocaust Memorial Museum, Center for Advanced Holocaust Studies. p. 24. OCLC1410465443.
Grimes, Barbara F. (2003). "Central Indo-Aryan Languages". In Frawley, William (ed.). Sindi. International Encyclopedia of Linguistics. Vol. 1 (2nd ed.). Oxford: Oxford University Press. p. 294. ISBN978-0-19-513977-8. OCLC51478240 – via Internet Archive.
Sturman, Janet Lynn, ed. (2019). The SAGE International Encyclopedia of Music and Culture. Thousand Oaks, California: SAGE Publications. ISBN978-1-5063-5337-1. OCLC1090239829.
Shapiro, Paul A.; Ehrenreich, Robert M. (2002). Roma and Sinti: under-studied victims of Nazism: symposium proceedings. Washington, D.C.: United States Holocaust Memorial Museum, Center for Advanced Holocaust Studies. p. 24. OCLC1410465443.