^Nikki R. Keddie, "Iran and the Muslim World: Resistance and Revolution", New York University Press, 1995 (3/5/09). pp. 12–13: "Many writings state that the Arabs are Sunni, but the only bases for this assertion seem to be that most Arabs in the world are Sunni, that some Arabs in Khuzestan rarely are Sunni, and the Shi’a Arabs follow some customs that Persians associate with Sunnism. In the absence of scholarly work or census surveys, it is impossible to estimate the percentages of Shi’as and Sunnis among the Arabs, but the evidence suggests that the great majority of Iranian Arabs are Shi’ite. First, the Arabs border on a part of Iraq that is, and has long been, almost entirely Shi’ite, and it would be surprising to find a Sunni pocket in such an area, especially since, second, they live in the Shi'ite state of Iran."
^Cite error: The named reference genetic was invoked but never defined (see the help page).
^Plan of "study and measure the indicators of the country's public culture" (non-fixed indicators); ISBN978-600-6627-48-9
^Human Geography of Qom Province - Qom Governorate 2013
^ Karimipour, Kosar - Karimipour, Yadollah: Khuzestan Arabs: Divergence and Convergence. In the journal: "Geographical Research". Summer 1 - No. 1. P. Statistics on the Comprehensive Plan of State Division 2.