Petersen, A. D. (1991). Two Forts on the Medieval Hajj Route in Jordan. Annual of the Department of Antiquities of Jordan / Hashemite Kingdom of Jordan, 35, 347-359.
Cita Chicago Style (17a ed.)Petersen, Andrew D. "Two Forts on the Medieval Hajj Route in Jordan." Annual of the Department of Antiquities of Jordan / Hashemite Kingdom of Jordan 35 (1991): 347-359.
Cita MLA (8a ed.)Petersen, Andrew D. "Two Forts on the Medieval Hajj Route in Jordan." Annual of the Department of Antiquities of Jordan / Hashemite Kingdom of Jordan, vol. 35, 1991, pp. 347-359.
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