Hovhannisyan & Pʻapʻazyan 1972, p. 175. Hovhannisyan, A. G.; Pʻapʻazyan, H. D. (1972). "Azatagrakan kṛivnerě Syunikʻum" [Liberatory struggles in Syunik]. In Khachikyan, L. S.; et al. (eds.). Hay zhoghovrdi patmutʻyun (in Armenian). Vol. IV. Yerevan: Armenian SSR Academy of Sciences Publishing House.
litinst.sci.am
Dolukhanyan 2014, p. 8. Dolukhanyan, Aelita (2014). "«Mkhitʻar Sparapet» patmavepi vaverakanutʻyuně" [Veracity of the historical novel "Mkhitar Sparapet"] (PDF). Grakanagitakan Handes (in Armenian). ԺԵ (15). Institute of Literature after M. Abeghyan of NAS of RA: 1–15.