* {{cite book|title=Companion to Narnia: Revised Edition|last=Ford|first=Paul F.|year=2005|page=|publisher=[[HarperCollins]]|location=San Francisco|isbn=978-0-06-079127-8 }}
* Lewis, C. S. (1960). "It All Began with a Picture". ''Radio Times''. 15 July 1960. Collected in Lewis, ''On Stories and Other Essays on Literature'', 1982
, ISBN 0-15-668788-7.
* {{cite book|last = Schakel|first = Peter J.|title = Imagination and the arts in C. S. Lewis: journeying to Narnia and other worlds|page =|publisher = University of Missouri Press |year = 2002|ISBN = 0-8262-1407-X}}
* {{cite book|last = Veith|first = Gene|title = The Soul of Prince Caspian: Exploring Spiritual Truth in the Land of Narnia|page =|publisher = David C. Cook |year = 2008|ISBN = 0-7814-4528-0}}
==Pustaka tambahan==
* {{cite book|last=Sammons|first=Martha C.|title=A Guide Through Narnia|year=1979|publisher=Harold Shaw Publishers|location=Wheaton, Illinois|ISBN=0-87788-325-4}}
* {{cite book|last=Downing|first=David C.|title=Into the Wardrobe: C. S. Lewis and the Narnia Chronicles|year=2005|publisher=[[Jossey-Bass]]|location=San Francisco |isbn=0-7879-7890-6}}
* {{cite book|last=Ryken|first=Leland|author2=and Mead|author3=Marjorie Lamp |title=A Reader's Guide Through the Wardrobe: Exploring C. S. Lewis's Classic Story|year=2005|publisher=[[InterVarsity Press]]|location=London |isbn=0-8308-3289-0}}
