Zahm, J. A. The age of the human race according to modern science and biblical chronology. Ave Maria.
Chicago-viite (17. p.)Zahm, J. A. The Age of the Human Race According to Modern Science and Biblical Chronology. [Notre Dame, Ind.: Ave Maria.
MLA-viite (8. p.)Zahm, J. A. The Age of the Human Race According to Modern Science and Biblical Chronology. Ave Maria.
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