Joseph Lewis, Robert Green Ingersoll (1957). “Ingersoll the Magnificent: To which Has Been Added a Special Arrangement of Some Gems from Ingersoll for Inspiration, Wisdom, and Courage”
"Charlie Hunnam Talks FRANKIE GO BOOM, the Success of SONS OF ANARCHY, His Desire to Direct, and More". Interview with Christina Radish, collider.com. October 13, 2012.