Malʹsagov, Zaurbek K. (1963),Грамматика ингушского языка [Grammar of the Ingush language][1] (in Russian), 2nd edition, Grozny: Chechen-Ingush book publishing house, page120
Nichols, Johanna B. (2004), “нах”, inIngush–English and English–Ingush Dictionary, London and New York: Routledge,page477