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| Aphrodite CLAMAR | Missing Time: A Psychologist Examines the UFO Experience | |
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| Barry H. DOWNING | Faith, Theory and UFOs | |
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| Stanton T. FRIEDMAN, William L. MOORE | The Roswell Incident: Beginning of the Cosmic Watergate | |
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| Peter A. GERSTEN | What the Government Would Know About UFOs If They Read Their Own Documents | |
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| Cynthia HIND | African Encounters: Case Investigations | |
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| Budd HOPKINS | UFO - The Invisible Epidemic | |
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| Joseph Allen HYNEK | Ufology as a Profession: A Manifesto | |
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| Ron WESTRUM | The Human Factor in UFO Sightings | |
| (French translation INFORESPACE Année 10 N. 58 Novembre/1981 Le facteur humain dans les observations d'OVNI, pp. 5-13) |