Degener, Almuth. 2002. "The Nuristani Languages." In Indo-Iranian Languages and Peoples, edited by Nicholas Sims-Williams. 116: 103-117. Oxford University Press.
Decker, Sandra J. 1992. "Ushojo." In Languages of Kohistan, edited by Calvin R. Rensch et al.. 1: 65-80. Islamabad: National Institute of Pakistan Studies, Quaid-i-Azam University and Summer Institute of Linguistics.
Kendall D. Decker. 1992. "Languages of Chitral." 5: xxii+257. National Institute of Pakistan Studies, Quaid-i-Azam University and Summer Institute of Linguistics. Online: http://www-01.sil.org/sociolx/pubs/32850_SSNP05.pdf.
Dasgupta, D. 1978. "The Pahariya Dialect of Manbhum." In Linguistic Studies in Juang Kharia Thar, Lodha Mal-Pahariya, Ghatoali Pahariya, 238-255. Calcutta: Anthropological Survey of India, Government of India.
Dasgupta, D. 1978. "A Descriptive Study of Mal-Pahariya." In Linguistic Studies in Juang Kharia Thar, Lodha Mal-Pahariya, Ghatoali Pahariya, 177-214. Calcutta: Anthropological Survey of India, Government of India.
Dasgupta, D. 1978. "Kharia Thar." In Linguistic Studies in Juang Kharia Thar, Lodha Mal-Pahariya, Ghatoali Pahariya, 91-150. Calcutta: Anthropological Survey of India, Government of India.
Dasgupta, D. 1978. "Linguistic Studies in Juang." In Linguistic Studies in Juang Kharia Thar, Lodha Mal-Pahariya, Ghatoali Pahariya, 1-90. Calcutta: Anthropological Survey of India, Government of India.
