The article "Ground Broken on Roxbury Islamic Center" shown in the episode.
The official website for Americans For Peace And Tolerance.
The March 2000 letter from Muhammad Ali-Salaam while acting in his role with the city: Ali Salaam Letter
The newsletter from one month earlier showing Muhammad Ali-Salaam as one of the mosque's major fundraisers: ISB February 2000
The video of the August 2013 ceremony honoring Ali-Salaam shown in the episode.
The foundational document for the Islamic Society of Boston showing Abdulrahman Alamoudi's name: ISB Articles of Organization
A 2004 Washington Post article on Alamoudi's sentencing.
The Department of Justice press release on Alamoudi's sentencing that was shown in the episode.
The article "$muggler Linked to Bin Laden" article shown in the episode.
The article "Outspoken Cleric, Jailed Activist Tied to New Hub Mosque" shown in the episode.
The article "Hub Mosque Leader Tied to Radical Groups" shown in the episode.
The tax document showing Yusuf al Qaradawi as a trustee of the ISB. His name appears on page 4: ISB 990 - 2000
The "40 Recommendations for The Muslim Home" page as it appeared on the ISB website in 2004: 40 Recommendations for The Muslim Home
An article on Aafia Siddiqui, who attended the Islamic Society of Boston mosque and was later convicted of attempted murder.
The Department of Justice press release on Tarek Mehanna's sentencing for a plot to attack a shopping mall.
The exchange between Rep. Louie Gohmert and then-FBI director Robert Mueller is from a June 13, 2013 House Judiciary Committee hearing. Gohmert's questioning starts at 2:02:45.
The video of Anwar Kazmi speaking in support of Aafia Siddiqui and Tarek Mehanna shown in the episode.