Catalogue of the coins of Parthia - Wroth, Warwick William, 1858-1911 (Printed by order of the Trustees, 1903)
Cointains the following tables: a. List of Parthian kings, with dates. b. List of the regal titles found on Parthian coins. c. The Parthian months. d. Years of the Seleucid era with the corresponding years of the Christian era.