Discoverer 1 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Discoverer 1" in English language version.

refsWebsite

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147^th place

cia.gov

Greer, Kenneth E. (1995). "Corona". In Ruffner, Kevin C. (ed.). CORONA: America's First Satellite Program (PDF). CIA Cold War series. Langley, Virginia: Center for the Study of Intelligence: Central Intelligence Agency. p. 16. Archived from the original (PDF) on 12 June 2007.{{cite book}}: CS1 maint: publisher location (link)

Day, Dwayne A. (13 April 2009). "Lost over the horizon: Discoverer 1 explores Antarctica". The Space Review. Alexandria, Virginia: Space News. Archived from the original on 12 July 2024. Retrieved 3 October 2024.
Greer, Kenneth E. (1995). "Corona". In Ruffner, Kevin C. (ed.). CORONA: America's First Satellite Program (PDF). CIA Cold War series. Langley, Virginia: Center for the Study of Intelligence: Central Intelligence Agency. p. 16. Archived from the original (PDF) on 12 June 2007.{{cite book}}: CS1 maint: publisher location (link)