Steven M. Greer
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English: Dr. Steven M. Greer (June 28, 1955) is an emergency and trauma physician , a former chairman of the Department of Emergency Medicine at Caldwell Memorial Hospital in Lenoir, North Carolina, and a lifetime member of Alpha Omega Alpha Honor Medical Society. 
- Lord, Mary (April 14, 1997). The Unending Search for UFOs. U.S. News & World Report. Archived from the original on 2007-05-12. Retrieved on 2007-05-12.
- Greer, Steven () "About Steven M. Greer, M.D." in Extraterrestrial Contact: The Evidence and Implications, United States of America: Cataloging-in-Publication (Quality Books, Inc.), pp. 525 ISBN: 978-0-96-732380-0.