Hnaguyn petutʻyunĕ Hayastanum
Subtitle: (Kʻ.a. 28-27-rd darer)
By: Artak Movsisyan
Series: "Depi erkir" matenashar -- tʻiv 8
Publisher: Hratarakutʻyun Hay Heghapʻokhakan Dasnaktsʻutʻyan
Published: 1992
Place of publication: Erewan
Language: arm
Number of pages: 79
Subjects: History
Other titles: Drevneĭshee gosudarstvo v Armenii: Aratta ; The ancient state in Armenia: Aratta
Notes: Includes bibliographical references.

Summaries in English and Russian.