- ^ William Oddie (6 November 2008). Chesterton and the Romance of Orthodoxy: The Making of GKC, 1874-1908. Oxford University Press. ISBN 978-0-19-161486-6.
- ^ Pope John Paul I (1 January 1976). Illustrissimi: The Letters of Pope John Paul I. Gracewing Publishing. pp. 27–28. ISBN 978-0-85244-549-5.
- ^ David Langford (August 2003). Up Through an Empty House of Stars. Wildside Press LLC. pp. 75–78. ISBN 978-1-59224-055-5.
- ^ Harold Bloom (1 January 2009). G. K. Chesterton. Infobase Publishing. pp. 56–58. ISBN 978-1-4381-1301-2.
This content is from Wikipedia. GradeSaver is providing this content as a courtesy until we can offer a professionally written study guide by one of our staff editors. We do not consider this content professional or citable. Please use your discretion when relying on it.
