K'agak'nerẹ ev arhestnerẹ Hayastanowm IX - XIII darerowm - Aṙak̕elyan, Babken Nikoġosi 1912-2004 (Haykakan SSṘ GA Hrat., 1958)
PST: Goroda i remesla Armenii v IX - XIII vv. - In armenischer Schrift