George Bernard Shaw (2015). “George Bernard Shaw: The Collected Plays (Illustrated): 60 plays including Caesar and Cleopatra, Pygmalion, Saint Joan, The Apple Cart, Cymbeline, Androcles And The Lion, The Man Of Destiny, The Inca Of Perusalem and Macbeth Skit”, p.2524, e-artnow
William Shakespeare, Michael Henry RANKIN (1841). “The Philosophy of Shakspere, Extracted from His Plays, and Interspersed with Remarks, by M. H. Rankin”, p.140