Toumanoff, Cyril. The Arsacids. Encyclopædia Iranica. excerpt:"Whatever the sporadic suzerainty of Rome, the country was now a part—together with Iberia (East Georgia) and (Caucasian) Albania, where other Arsacid branched reigned—of a pan-Arsacid family federation. Culturally, the predominance of Hellenism, as under the Artaxiads, was now followed by a predominance of “Iranianism,” and, symptomatically, instead of Greek, as before, Parthian became the language of the educated"
jstor.org
Dudwick, Nora. “The Case of the Caucasian Albanians: Ethnohistory and Ethnic Politics.” Cahiers Du Monde Russe et Soviétique, vol. 31, no. 2/3, 1990, pp. 377–83. JSTOR, http://www.jstor.org/stable/20170734.
