Template:R:hy:HB
Ayvazyan H. M. et al., editors (2016), “R:hy:HB”, in Hanragitakan baṙaran [Encyclopedic Dictionary][1] (in Armenian), Yerevan: Armenian Encyclopaedia
Ayvazyan H. M. et al., editors (2016), “R:hy:HB”, in Hanragitakan baṙaran [Encyclopedic Dictionary][1] (in Armenian), Yerevan: Armenian Encyclopaedia