The Teaching of Saint Gregory : an early Armenian catechism / translation and commentary by Robert W. Thomson. - Thomson, Robert W., 1934- (OLS)http://pul/name/6254; Agathangelus Armeniacus, sec. V-VI. (OLS)http://pul/name/10658 (Harvard University Press, 1970)
"The Teaching of Saint Gregory is a long catechism which is included in the History of the Armenians by Agathangelos" (p. 1)
Comprende indici.