Obri︠a︡dovai︠a︡ poėzii︠a︡ sakha (i︠a︡kutov) - Alekseev, Nikolaĭ Alekseevich; Efremov, P. E. (Prokopiĭ Eliseevich); Illarionov, V. V. (Pami︠a︡tniki folʹklora narodov Sibiri i Dalʹnego Vostoka ;, 2003)