Bert de Vries, "Paradox of Power: Between Local and Imperial at Umm El-Jimal," Ch 53 in Crossing Jordan: North American Contributions to the Archaeology of Jordan. Edited by Thomas E. Levy, P. M. Michèle Daviau, Randall W. Younker and May Shaer. Equinox Publishing, Ltd, 2007. [1]Archived 2021-06-05 at the Wayback Machine
Bert de Vries, "Paradox of Power: Between Local and Imperial at Umm El-Jimal," Ch 53 in Crossing Jordan: North American Contributions to the Archaeology of Jordan. Edited by Thomas E. Levy, P. M. Michèle Daviau, Randall W. Younker and May Shaer. Equinox Publishing, Ltd, 2007. [1]Archived 2021-06-05 at the Wayback Machine