"Originally, Media Atropatene was the northern part of greater Media. To the north, it was separated from Armenia by the R. Araxes. To the east, it extended as far as the mountains along the Caspian Sea, and to the west as far as Lake Urmia (ancient Matiane Limne) and the mountains of present-day Kurdistan. The R. Amardos may have been the southern border." from Kroll, S.E. "Media Atropatene". 1994. in Talbert, J.A. Barrington Atlas of the Greek and Roman World: Map-by-map Directory. Princeton University Press, 2000.
Institute of History of the Azerbaijan National Academy of Sciences (1998). Azerbaijan Republic (1918-1920)(PDF) (in Azerbaijani). Baku: Elm Publishing House. pp. 295–300. ISBN5-8066-0925-1. Archived(PDF) from the original on 7 November 2017. Retrieved 13 June 2017.
Institute of History of the Azerbaijan National Academy of Sciences (1998). Azerbaijan Republic (1918-1920)(PDF) (in Azerbaijani). Baku: Elm Publishing House. pp. 295–300. ISBN5-8066-0925-1. Archived(PDF) from the original on 7 November 2017. Retrieved 13 June 2017.