George Bernard Shaw (2015). “The Collected Plays of George Bernard Shaw (Illustrated): Including Renowned Titles like Pygmalion, Mrs. Warren’s Profession, Candida, Arms and The Man, Man and Superman, The Inca Of Perusalem, Macbeth Skit, Caesar and Cleopatra, Androcles And The Lion”, p.2944, e-artnow
"Martin Freeman Talks FARGO, Finding the Character, Lester’s Breaking Point, SHERLOCK, and More". Interview with Christina Radish, collider.com. May 27, 2014.