"Holy-days and Holidays: A Treasury of Historical Material, Sermons in Full and in Brief, Suggestive Thoughts, and Poetry, Relating to Holy Days and Holidays". Book by Edward Mark Deems (p. 150), 1902.
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.1472, e-artnow