Borgi, Federico, Elena Maini, Maurizio Cattani, and Maurizio Tosi. “The Early Settlement of HD-5 at Raʾs Al-Ḥadd, Sultanate of Oman (fourth-Third Millennium BCE)”. Proceedings of the Seminar for Arabian Studies 42 (September 1, 2012): 27–41. Accessed February 9, 2025. https://archaeopresspublishing.com/ojs/index.php/PSAS/article/view/1605.