Gillespie, N. C. (1979). Charles Darwin and the problem of creation. University of chicago.
Chicago-čujuhus (17. p.)Gillespie, Neal C. Charles Darwin and the Problem of Creation. Chicago: University of chicago, 1979.
MLA-čujuhus (9. p.)Gillespie, Neal C. Charles Darwin and the Problem of Creation. University of chicago, 1979.
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