Sekundære kilder Bivar, H.D.H (1968): «The Political History of Iran under the Arsacids: Continuation of conflict with Rome over Armenia» i: Fisher, William Bayne et al: . Cambridge University Press. ISBN 0-521-20092-X. Boardman, John (1925): . Cambridge University Press. ISBN 0-521-26430-8. Bunson, Matthew (1995): . Oxford University Press. ISBN 9780195102338 Chaumont, M. L. (1988): «BALĀŠ» i: , bind III, Fasc. 6. s. 574–580. Debevoise, Neilson C. (1938): , Chicago: University of Chicago Press Henderson, Bernard W. (1901): «The Chronology of the Wars in Armenia, A. D. 51–63» i: (Cambridge University Press) (3): 159–165. ISSN: 0009840X. Tarn, William Woodthorpe (2010): . Cambridge University Press. ISBN 9781108009416 Toumanoff, Cyril (1986): «Arsacids» i: , bind II, Fasc. 5. Cyril Toumanoff. s. 525–546. Yarshater, Ehsan (1983): . Massachusetts: Cambridge University Press. ISBN 0-521-20092-X.