"Գուգարք". Armenian Soviet Encyclopedia. Vol. 3. Yerevan. 1975. pp. 240–241.{{cite encyclopedia}}: CS1 maint: location missing publisher (link)
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Melkonyan, A. A. (2007). Javakhk in the 19th Century and the 1st Quarter of the 20th Century: A Historical Research. Erevan: National Academy of Sciences of Armenia, Institute of History. ISBN978-99941-73-07-5. OCLC607636080.