Karekin I, Catholicos of Armenia, 1932-1999. The Council of Chalcedon and the Armenian Church / Karekin Sarkissian. - 2nd ed. - xii, 264 p. :b illus. ; 22 cm. - New York : Armenian Church Prelacy, 1975. Bibliographical abbreviations, p.238-253. Subjects--Corporate Names: Armenian Church--History. Subjects--Topical Terms: Chalcedon, Council of (451)