1. Abdollahi M, Sadeghi-Rad M (2010) The report of archaeological survey of Abdanan County, the Sixth Season. Ilam The Organization of Cultural Heritage, Handicrafts, and Tourism of Ilam Province (in Persian)
2. Abi-Ya’qub A (1977) Al-Baldan, Iran’s section (trans: Azarnoush A). Boniad-e Farhang-e Iran, Tehran (in Persian)
3. Adams RM (1965) Land behind Baghdad: a history of settlement on the Diyala Plains. University of Chicago Press, Chicago
4. Adams RM (1981) Heartland of cities. University of Chicago Press, Chicago
5. Adams RM, Nissen HJ (1972) The Uruk Countryside: the natural setting of urban societies. University of Chicago Press, Chicago