Gw mau tau . dari Rungkun basa Indo-Arya. Jelasin dalam bahasa sunda

Madhav Deshpande (1979). Sociolinguistic attitudes in India: An historical reconstruction. Ann Arbor: Karoma Publishers. ISBN 0-89720-007-1, ISBN 0-89720-008-X (pbk).

Chakrabarti,Byomkes (1994). A comparative study of Santali and Bengali. Calcutta: K.P. Bagchi & Co. ISBN 8170741289

Erdosy, Géorge. (1995). The Indo-Aryans of ancient South Asia: Language, material culture and ethnicity. Berlin: Walter de Gruyter. ISBN 3-11-014447-6.

Kobayashi, Masato.; & George Cardona (2004). Historical phonology of old Indo-Aryan consonants. Tokyo: Reséarch Institute for Languages and Cultures of Asia and Africa, Tokyo University of Foreign Studies. ISBN 4-87297-894-3.