[1] The Diyala Project at the University of Chicago
[2] OIC 13. Tell Asmar and Khafaje: The First Season's Work in Eshnunna 1930/31, Henri Frankfort, Thorkild Jacobsen, and Conrad Preusser, 1932
[3] OIC 16. Tell Asmar, Khafaje and Khorsabad: Second Preliminary Report of the Iraq Expedition, Henri Frankfort, 1933
[4] OIC 17. Iraq Excavations of the Oriental Institute 1932/33: Third Preliminary Report of the Iraq Expedition, Henri Frankfort, 1934
[5] OIC 19. Oriental Institute Discoveries in Iraq, 1933/34: Fourth Preliminary Report of the Iraq Expedition, Henri Frankfort with a chapter by Thorkild Jacobsen, 1935
[6] OIC 20. Progress of the Work of the Oriental Institute in Iraq, 1934/35: Fifth Preliminary Report of the Iraq Expedition, Henri Frankfort, 1936
[7] OIP 44. Sculpture of the Third Millennium B.C. from Tell Asmar and Khafajah, Henri Frankfort, 1939
[8] OIP 53. The Temple Oval at Khafajah, Pinhas Delougaz, with a chapter by Thorkild Jacobsen. 1940 (also as ISBN0-226-14234-5)
[10]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 : Khafajah Mounds B, C, and D", Oriental Institute Publication 98, Oriental Institute of the University of Chicago, 1990 ISBN0-918986-62-1
[11] I.J. Gelb, "Sargonic Texts from the Diyala Region", Materials for the Assyrian Dictionary, vol. 1, Chicago, 1961
