Avril, Tom. "At Penn, ancient tablet shows this summer's eclipse mania is nothing new." The Philadelphia Inquirer, June 9, 2017. Accessed July 24, 2017. 

Dougherty, Raymond Philip, ed. Archives from Erech: Time of Nebuchadrezzar and Nabonidus. Vol. 1. New Haven, Connecticut: Yale University Press, 1923.

Ehrenberg, Erica. Uruk: Late Babylonian Seal Impressions on Eanna-Tablets. Mainz am Rhein : von Zabern, 1999.

Gardner, John, John. R. Maier, and Richard A. Henshaw. Gilgamesh: Translated from the Sîn-leqi-unninnÄ« Version. New York: Alfred A. Knopf, 1984.

Gerardi, Pamela. A Bibliography of the Tablet Collections of the University Museum. Philadelphia: University Museum, 1984.

Parpola, Simo, ed. The Standard Babylonian Epic of Gilgamesh: Cuneiform Text, Transliteration, Glossary, Indices and Sign List. Helsinki: The Neo-Assyrian Text Corpus Project, 1997.

Roberts, J. M. "Ancient Mesopotamia." In The New Penguin History of the World. 49-65. New York: Penguin, 2007.

Robinson, Andrew. "Cuneiform." In The Story of Writing: Alphabets, Hieroglyphs, & Pictograms, 70-91. New York: Thames & Hudson, 2007.

Silvestri, D., L. Tonelli, and V. Valeri. The Earliest Script of Uruk: (Syntactic Analysis). Istituto Universitario Orientale, 1990.

Snell, Daniel C., and Carl H. Lager. Economic Texts from Sumer. Babylonian Texts, Vol. XVIII. New Haven, Connecticut: Yale University Press, 1991.

Stiebing, William H. Jr. "The Ancient Mesopotamian Empire." In Ancient Near Eastern History and Culture, 65-102. New York: Longman, 2007.