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.2527, e-artnow
Fellowship of Christian Athletes, John Wooden (2010). “The Greatest Coach Ever: Timeless Wisdom and Insights of John Wooden”, p.101, Gospel Light Publications