Washington Irving (2015). “The Sketch Book of Geoffrey Crayon, Gent. – The Complete Collection: The Legend of Sleepy Hollow, Rip Van Winkle, The Voyage, Roscoe, A Royal Poet, A Sunday in London and many more (Illustrated)”, p.133, e-artnow
Brian D. McLaren (2009). “A Generous Orthodoxy: By celebrating strengths of many traditions in the church (and beyond), this book will seek to communicate a “generous orthodoxy.””, p.134, Zondervan/Youth Specialties