Yulia Antonyan. Re-creation of a Religion: Neopaganism in Armenia. Yerevan State University. This and other papers about Armenian Hetanism are available here.
Quinn, Sholeh A. (2009). "Aqasi, Haji Mirza ('Abbas Iravani)(c. 1783–1849)". In Morrison, Gayle (ed.). the Baháʼí Encyclopedia Project. Vol. Online. National Spiritual Assembly of the Baháʼís of the United States.
Ahmadi, Dr. (2003). "Major events of the Century of Light". homepage for an online course on the book “Century of Light”. Association for Baháʼí Studies in Southern Africa. Archived from the original on 2009-09-02. Retrieved 2009-05-05.
Terzian, Shelley (2014). "Central effects of religious education in Armenia from Ancient Times to Post-Soviet Armenia". In Wolhuter, Charl; de Wet, Corene (eds.). International Comparative Perspectives on Religion and Education. AFRICAN SUN MeDIA. p. 28. ISBN978-1-920382-37-7.
Ahmadi, Dr. (2003). "Major events of the Century of Light". homepage for an online course on the book “Century of Light”. Association for Baháʼí Studies in Southern Africa. Archived from the original on 2009-09-02. Retrieved 2009-05-05.