M. Boyce, F. Grenet. History of Zoroastrianism. Vol. III. Zoroastrianism under Macedonian and Roman Rule / With contribution by R. Beck. Leiden–New York–København–Köln, 1991
M. Boyce, F. Grenet. History of Zoroastrianism. Vol. III. Zoroastrianism under Macedonian and Roman Rule / With contribution by R. Beck. Leiden–New York–København–Köln, 1991