Lewis, C. (1955). Surprised by joy: The shape of my early life. Harcourt Brace & World Publishers.
Citace podle Chicago (17th ed.)Lewis, C.S. Surprised by Joy: The Shape of My Early Life. New York: Harcourt Brace & World Publishers, 1955.
Citace podle MLA (9th ed.)Lewis, C.S. Surprised by Joy: The Shape of My Early Life. Harcourt Brace & World Publishers, 1955.
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