to Afghanistan]. Journal of the Royal Asiatic Society of Great Britain and Ireland, (2), 368–375. Klimburg, M. (1999). The Kafirs of the Hindu Kush: art and society of the Waigal and Ashkun Kafirs (Vol. 1). Franz Steiner Verlag. Morgenstierne, G. (1929). The language of the Ashkun Kafirs. Aschehoug. Turner, R. L. (1932). The Language of the Ashkun Kafirs. By G. Morgenstierne. Extract from Norsk Tidsshrift for Sprogvidenskap, Bind ii, 1929. pp. 192–289. Journal of the Royal Asiatic Society of Great Britain & Ireland (New Series), 64(01), 173–175. Voegelin, C. F., & Voegelin, F. M.. (1965). Languages of the World: Indo-European Fascicle One. Anthropological Linguistics, 7(8), 1–294. Where on earth do they speak Ashkun? (2015, November 15). Retrieved February 11, 2016, from http://www.verbix.com/maps/language/Ashkun.html External links Endangered Languages profile for Askunu Nuristani languages Nuristani languages of Afghanistan