Web Resources
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Book References
For discussion see the following:
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Year |
Discussion by:
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No. of Pages |
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Clark, Jerome in his “The UFO Encyclopedia: 1st edition: Volume 1 – UFOs in the 1980s” (1990) (available on Amazon USA and on Amazon UK) at pages 195-196 (in an entry entitled “Smithsonian UFO Debate”) of the Apogee hardback edition. |
2 |
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Clark, Jerome in his “The UFO Encyclopedia: The Phenomenon from the Beginning - 2nd edition” (1998) (available on Amazon USA and on Amazon UK) at pages 483 (forming part of the entry entitled “Hendry, Allan Alexander (1950- )” at pages 481-483) of Volume 1:A-K of the Omnigraphics hardback edition. |
1 |
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Clark, Jerome in his “The UFO Encyclopedia: The Phenomenon from the Beginning - 2nd edition” (1998) (available on Amazon USA and on Amazon UK) in Volume 2:L-Z at pages 854-855 (in an entry entitled “Smithsonian UFO Debate”) of the Omnigraphics hardback edition. |
2 |
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Shawcross, Tim in his “The Roswell File” (1997) (available on Amazon USA and on Amazon UK) at page 212 (in Chapter 14) of the Bloomsbury softcover edition. |
1 |
Other Material