Abbasean khalifayowt'yan verjin patmashrjane ev hayowt'yowne (991-1258): Haykakan tsagowmov Abbasean KHalifanere
Abbasid Caliphate and the Armenians (991-1258): Abbasid Caliphs of Armenian origin
Yerevan:
2016. 196 p. Soft.
ISBN 978-9939-860-33-6.
In Armenian