Rogan، Eugene؛ Murphey، Rhoads؛ Masalha، Nur؛ Durac، Vincent؛ Hinnebusch، Raymond (نوفمبر 1999). "Review of The Ottoman Gulf: The Creation of Kuwait, Saudi Arabia and Qatar by Frederick F. Anscombe; The Blood-Red Arab Flag: An Investigation into Qasimi Piracy, 1797–1820 by Charles E. Davies; The Politics of Regional Trade in Iraq, Arabia and the Gulf, 1745–1900 by Hala Fattah". British Journal of Middle Eastern Studies. ج. 26 ع. 2: 339–342. DOI:10.1080/13530199908705688. JSTOR:195948.
geoexpro.com
Sorkhabi, Rasoul; Ph.D. (1 May 2010). "The Qatar Oil Discoveries". GeoExpro (بالإنجليزية الأمريكية). Archived from the original on 2023-03-04. Retrieved 2023-03-04.
jstor.org
Rogan، Eugene؛ Murphey، Rhoads؛ Masalha، Nur؛ Durac، Vincent؛ Hinnebusch، Raymond (نوفمبر 1999). "Review of The Ottoman Gulf: The Creation of Kuwait, Saudi Arabia and Qatar by Frederick F. Anscombe; The Blood-Red Arab Flag: An Investigation into Qasimi Piracy, 1797–1820 by Charles E. Davies; The Politics of Regional Trade in Iraq, Arabia and the Gulf, 1745–1900 by Hala Fattah". British Journal of Middle Eastern Studies. ج. 26 ع. 2: 339–342. DOI:10.1080/13530199908705688. JSTOR:195948.
"Battle of Al Wajbah". Qatar Visitor. 2 يونيو 2007. مؤرشف من الأصل في 17 يناير 2013. اطلع عليه بتاريخ 22 يناير 2013.
Sorkhabi, Rasoul; Ph.D. (1 May 2010). "The Qatar Oil Discoveries". GeoExpro (بالإنجليزية الأمريكية). Archived from the original on 2023-03-04. Retrieved 2023-03-04.