edited and translated by Firoze M. Kotwal and Philip G. Kreyenbroek ; with contributions by James R. RussellAssociation pour l'avancement des études iraniennes1995-2009
edited and translated by Firoze M. Kotwal and Philip G. Kreyenbroek ; with contributions James R. RussellAssociation pour l'avancement des études iraniennes1992