Karakalpakskiĭ geroicheskiĭ ėpos / 
Academy of Sciences of the Uzbek S.S.R. (Tashkent). - Kara-Kalpak Branch. - Institute of History, Linguistics and Literature.
Sagitov, I. T.
Tashkent, 
1962.
Additional titlepage in Kara-Kalpak.