Rosenfeld, A. (1985). Prolongevity II: An updated on the scientific aspects of adding good years to life. Henry Holt.
Chicago-čujuhus (17. p.)Rosenfeld, Albert. Prolongevity II: An Updated on the Scientific Aspects of Adding Good Years to Life. Henry Holt, 1985.
MLA-čujuhus (9. p.)Rosenfeld, Albert. Prolongevity II: An Updated on the Scientific Aspects of Adding Good Years to Life. Henry Holt, 1985.
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