Wright 2001, p. 155. Wright, Robin B. (2001). Sacred Rage: The Wrath of Militant Islam. Simon & Schuster.
Lacey 2009, p. 48 "Those old men actually believed that the Mosque disaster was God's punishment to us because we were publishing women's photographs in the newspapers, says a princess, one of Khaled's nieces. The worrying thing is that the king [Khaled] probably believed that as well... Khaled had come to agree with the sheikhs. Foreign influences and bida'a were the problem. The solution to the religious upheaval was simple—more religion." Lacey, Robert (15 October 2009). Inside the Kingdom: Kings, Clerics, Modernists, Terrorists, and the Struggle for Saudi Arabia. Penguin Group US. ISBN9781101140734.
Lacey 2009, p. 30: "Their language was curiously restrained. The sheikhs had a rich vocabulary of condemnation that they regularly deployed against those who incurred their wrath, from kuffar ... to al-faseqoon (those who are immoral and who do not follow God). But the worst they could conjure up for Juhaymand and his followers was al-jamaah al-musallahah (the armed group). They also insisted that the young men must be given another chance to repent. ... Before attacking them, said the ulema, the authorities must offer the option`to surrender and lay down their arms.`" Lacey, Robert (15 October 2009). Inside the Kingdom: Kings, Clerics, Modernists, Terrorists, and the Struggle for Saudi Arabia. Penguin Group US. ISBN9781101140734.
Roberts, Morris; Roberts, John M.; Rech, James W.; Reedy, Vince, eds. (10 January 1980). "Saudis behead zealots". The Victoria Advocate. Vol. 134, no. 247. Victoria, Texas, United States of America: Victoria Advocate Publishing Company. Associated Press. p. 6B. Retrieved 7 August 2012 – via Google Newspapers.
