Israel Eph’al, “The Western Minorities in Babylonia in the Sixth-Fifth Centuries B.C.: Maintenance and Cohesion,” Orientalia 47 (1978), pp. 74–90, esp. 80–81; F. Joannès, “La localisation de Surru à l’époque néo-babylonienne,” Semitica 32 (1982), pp. 35–43; Ran Zadok, “Geographical Names According to New and Late-Babylonian Texts,” Repertoire Geographique des Textes Cuniformes 8 (Wiesbaden, Germany: Harrassowitz, 1985), pp. 158, 183, 229, 250, 300.