"District map". The Centre for Geographic Information Systems of Qatar. Archived from the original on 24 November 2020. Retrieved 18 January 2019.
jstor.org
William Facey (1987). "The boat carvings at Jabal Al-Jussasiyah, northeast Qatar". Proceedings of the Seminar for Arabian Studies. 17: 199–222. JSTOR41223055.
William Facey (1987). "The boat carvings at Jabal Al-Jussasiyah, northeast Qatar". Proceedings of the Seminar for Arabian Studies. 17: 200 of 222. JSTOR41223055.
William Facey (1987). "The boat carvings at Jabal Al-Jussasiyah, northeast Qatar". Proceedings of the Seminar for Arabian Studies. 17: 201 of 222. JSTOR41223055. The battil and baqqarah at Jabal al-Jussasiyah cannot therefore be earlier than 1000–1200 AD.
William Facey (1987). "The boat carvings at Jabal Al-Jussasiyah, northeast Qatar". Proceedings of the Seminar for Arabian Studies. 17: 203 of 222. JSTOR41223055.
William Facey (1987). "The boat carvings at Jabal Al-Jussasiyah, northeast Qatar". Proceedings of the Seminar for Arabian Studies. 17: 205 of 222. JSTOR41223055.