Appendix, The Southern Margins of Sumer – Archaeological Survey of the Area of Eridu and Ur, Henry T. Wright, 1966, in ADAMS R. McC. (1981), Heartland of Cities. Surveys of Ancient Settlement and Land Use on the Central Floodplain of the Euphrates, University of Chicago Press ( https://archive.org/details/heartlandofcitie0000adam/page/n5/mode/2up )
WIKIPEDIA - Tell Khaiber (https://en.wikipedia.org/wiki/Tell_Khaiber )