Strand, Richard F. (1973). "Notes on the Nûristânî and Dardic Languages". Journal of the American Oriental Society. 93 (3): 297–305. doi:10.2307/599462. JSTOR599462.
Strand, Richard F. (1973). "Notes on the Nûristânî and Dardic Languages". Journal of the American Oriental Society. 93 (3): 297–305. doi:10.2307/599462. JSTOR599462.
"Nurstan Provincial Profile"(PDF). Archived from the original on 7 October 2010. Retrieved 14 September 2017.{{cite web}}: CS1 maint: bot: original URL status unknown (link)