[1]Claudius J. Rich, "Memoir on the Ruins of Babylon", 1815
[3]Robert Koldewey, "Das wieder erstehende Babylon, die bisherigen Ergebnisse der deutschen Ausgrabungen", J.C. Hinrichs, 1913; Agnes Sophia Griffith Johns (translator), The Excavations at Babylon, Macmillan and Co., 1914. "Up to the present time only about half the work has been accomplished, although since it began we have worked daily, both summer and winter, with from 200 to 250 workmen" (p. v).
Edwards, I. E. S.; Gadd, C. J.; Hammond, N. G. L. (1981). Prolegomena and Prehistory. The Cambridge Ancient History. Zv. 1 Part 1. Cambridge University Press. ISBN978-0-521-29821-6. Arhivirano iz spletišča dne 19. maja 2020. Pridobljeno 18. avgusta 2019.
Edwards, I. E. S.; Gadd, C. J.; Hammond, N. G. L. (1981). Prolegomena and Prehistory. The Cambridge Ancient History. Zv. 1 Part 1. Cambridge University Press. ISBN978-0-521-29821-6. Arhivirano iz spletišča dne 19. maja 2020. Pridobljeno 18. avgusta 2019.
Tertius Chandler. Four Thousand Years of Urban Growth: An Historical Census (1987), St. David's University Press (»etext.org«. Arhivirano iz prvotnega dne 11. februarja 2008. Pridobljeno 18. aprila 2010.{{navedi splet}}: Vzdrževanje CS1: bot: neznano stanje prvotnega URL-ja (povezava)). ISBN0-88946-207-0.