BIBLIOGRAPHY Warren, J., 1999. Conservation of Earth Structures. Oxford: Butterworth-Heinemann.
Oman. Proceedings of the Seminar for Arabian Studies 3: 40-51.
Wellsted, J.R. 1838. Travels in Arabia I: Oman and Nakab El Hajar. London: John Murray.
___. 1972. The Origins of the Omani State. In Hopwood, D. (ed.). The Arabian Peninsula, Society and Politics: 67-88. London: George Allen and Unwin.
Wilkinson, J.C. 1993. Frontier Relationships between Bahrain and Oman. (Khalifa, A. al- & Rice, M. (eds.). Bahrain through the Ages: The History. London & New York: Kegan Paul International. 548-566.
___. 1971. The Oman Question: The Background of the Political Geography of South East Arabia. Geographical Journal 137: 361-371.
___. 1990. IbāΡī Theological Literature. In Young, M.J.L., Latham, J.D. & Serjeant, R.B., (eds.) Religion, Learning and Science in the ΚAbbasid Period. Cambridge.
___. 1969. Arab Settlement in Oman: The Origins and Development of the Tribal Pattern and its Relationship to the Imamate. Unpublished D.Phil thesis. Oxford.
___. 1987. The Imamate Tradition of Oman. Cambridge.
___. 1964. A Sketch of the Historical Geography of the Trucial Oman Down to the Beginning of the Sixteenth Century. Geographical Journal 130: 337-349.
___. 1983a. The Origins of the Aflāj of Oman. Journal of Oman Studies 6(1): 186-189. ___. 1983b. Traditional Concepts of Territory in South East Arabia. Geographical Journal 149: 301-315. ___. 1978 Islamic Water Law with Special Reference to Oasis Settlement. Journal of Arid Environments 1 (1): 87-96. ___. 1977. Water and Tribal Settlement in South-East Arabia: A Study of the Aflāj of Oman. Oxford: Clarendon Press. ___. 1976. Bio-bibliographical Background of the Crisis Period in the Ibadi Imamate of Oman (End of 9th to End of 14th Century). Arabian Studies 3: 137-164. ___. 1976. The IbāΡī Imāma. Bulletin of the School of Oriental and African Studies 39: 535-551. ___. 1975. The Julandā of Oman. Journal of Oman Studies 1: 97-108. ___. 1974. Bayāsira and Bayādīr. Arabian Studies 1: 75-85. ___. 1973. Arab-Persian Land Relationships in Late Sasanid
Willems, D. 2000. Les Mosquées dans l’Émirat de Fujaïrah. Archéologie Islamique 10: 169-194. Yule, P. 1999, Studies in the Archaeology of the Sultanate of Oman, Leidorf : VML ___. 2007. Sasanian Presence and Late Iron Age Samad, Some Corrections. http://archiv.ub.uni-heidelberg.de/ propylaeumdok/volltexte/2008/121/pdf/Yule_sasanian_ oman01.pdf. Accessed on 2nd April 2010. ___. 2005. The Samad Culture – Echoes. Proceedings of the Seminar for Arabian Studies 35: 303-315. ___. 2003. Beyond the Pale of Near Eastern Archaeology: Anthropomorphic Figures from al-Aqir near BaΉlā, Sultanate of Oman. Stöllner, T., Körlin, G., Steffens, G. & Cierny, J. (eds.). Mensch und Bergbau. Studies in Honour of Gerd Weisgerber on Occasion of his 65th Birthday: 537-542. Bochum: Deutsch Bergbau-Museum.
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