[4] Lutz, Henry Frederick, "Legal and economic documents from Ashjaly", University of California Press, 1931
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[1] Jacobsen, T., "Epigraphic material from Ishchali", In H.D. Hill, T. Jacobsen, P. Delougaz, .A. Holland, and A. McMahon, Old Babylonian public buildings in the Diyala region. Part 1: Excavations at Ishchali; part 2: Khafājah mounds B, C, and D, (OIP 98) (pp. 89–98). Chicago: The Oriental Institute of the University of Chicago, 1990 ISBN0-918986-62-1
[2] Henri Frankfort, "Stratified Cylinder Seals from the Diyala Region", Oriental Institute Publications 72, Chicago: The University of Chicago Press, 1955
[3] Henri Frankfort., "More Sculpture from the Diyala Region", Oriental Institute Publications 60, Chicago: The University of Chicago Press, 1943
[5], Pinhas Delougaz, "Pottery from the Diyala Region", Oriental Institute Publications 63, Chicago: The University of Chicago Press, 1952 ISBN0-226-14233-7