Mixter, R. L. (1959). Evolution and christian thought today. WM. B. Eerdams.
Lua i Stíl Chicago (17ú heag.)Mixter, Russell L. Evolution and Christian Thought Today. Michigan: WM. B. Eerdams, 1959.
Lua MLA (9ú heag.)Mixter, Russell L. Evolution and Christian Thought Today. WM. B. Eerdams, 1959.
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