Lawlor, J., & Lewis, C. S. (1966). Patterns of love and courtesy: Essays in memory of C.S. Lewis. Edward Arnold.
Lua i Stíl Chicago (17ú heag.)Lawlor, John, agus Clive Staples Lewis. Patterns of Love and Courtesy: Essays in Memory of C.S. Lewis. London: Edward Arnold, 1966.
Lua MLA (9ú heag.)Lawlor, John, agus Clive Staples Lewis. Patterns of Love and Courtesy: Essays in Memory of C.S. Lewis. Edward Arnold, 1966.
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