Fenton, C. L., & Fenton, M. A. (1958). The Fossil book: A Record pf Phehistoric life. Doubleday & Company.
Chicago-čujuhus (17. p.)Fenton, Carroll Lane, juo Mildred Adams Fenton. The Fossil Book: A Record Pf Phehistoric Life. Nueva York: Doubleday & Company, 1958.
MLA-čujuhus (9. p.)Fenton, Carroll Lane, juo Mildred Adams Fenton. The Fossil Book: A Record Pf Phehistoric Life. Doubleday & Company, 1958.
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