Apollo 11 (English Wikipedia)

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Reichhardt, Tony (June 7, 2019). "Twenty People Who Made Apollo Happen". Air & Space/Smithsonian. Smithsonian Institution. Archived from the original on October 25, 2020. Retrieved September 7, 2019.
Maksel, Rebecca (February 22, 2017). "Apollo 11 Moonship To Go On Tour". Air and Space Magazine. Archived from the original on August 27, 2017. Retrieved August 27, 2017.

americansamoa.gov (Global: low place; English: low place)

"Apollo 11 Flag on Display in American Samoa". Government of American Samoa.

archive.org (Global: 6^th place; English: 6^th place)

Collins 2001, pp. 288–289. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Collins 2001, pp. 434–435. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Slayton & Cassutt 1994, p. 237. Slayton, Donald K. "Deke"; Cassutt, Michael (1994). Deke! U.S. Manned Space: From Mercury to the Shuttle. New York: Forge. ISBN 978-0-312-85503-1. LCCN 94002463. OCLC 29845663.
Kranz 2000, p. 27. Kranz, Gene (2000). Failure Is Not An Option. New York: Simon & Schuster. ISBN 978-0-7432-0079-0. OCLC 829406416.
Kranz 2000, pp. 230, 236, 273, 320. Kranz, Gene (2000). Failure Is Not An Option. New York: Simon & Schuster. ISBN 978-0-7432-0079-0. OCLC 829406416.
Collins 2001, pp. 332–334. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Collins 2001, p. 332. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Collins 2001, p. 333. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Collins 2001, pp. 334–335. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Collins 1994, p. 116. Collins, Michael (1994) [1976]. Flying to the Moon: An Astronauts Story. New York: Square Fish. ISBN 978-0-374-42356-8. OCLC 29388756.
Slayton & Cassutt 1994, pp. 191–192. Slayton, Donald K. "Deke"; Cassutt, Michael (1994). Deke! U.S. Manned Space: From Mercury to the Shuttle. New York: Forge. ISBN 978-0-312-85503-1. LCCN 94002463. OCLC 29845663.
Collins 1994, p. 7. Collins, Michael (1994) [1976]. Flying to the Moon: An Astronauts Story. New York: Square Fish. ISBN 978-0-374-42356-8. OCLC 29388756.
Collins 2001, p. 347. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Schefter 1999, p. 281. Schefter, James (July 1999). The Race: The Uncensored Story of How America Beat Russia to the Moon. New York: Doubleday. ISBN 978-0-385-49253-9.
Collins 2001, pp. 355–357. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Collins 2001, pp. 374–375. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Borman & Serling 1988, pp. 237–238. Borman, Frank; Serling, Robert J. (1988). Countdown: An Autobiography. New York: Silver Arrow. ISBN 978-0-688-07929-1. OCLC 937625026.
Collins 2001, p. 402. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Collins 2001, pp. 401–407. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Collins 2001, pp. 406–408, 410. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Schefter 1999, p. 288. Schefter, James (July 1999). The Race: The Uncensored Story of How America Beat Russia to the Moon. New York: Doubleday. ISBN 978-0-385-49253-9.
Schefter 1999, p. 283. Schefter, James (July 1999). The Race: The Uncensored Story of How America Beat Russia to the Moon. New York: Doubleday. ISBN 978-0-385-49253-9.
McCurdy 1997, pp. 106–107. McCurdy, Howard E. (1997). Space and the American Imagination. Washington, D.C.: Smithsonian Institution Press. ISBN 978-1-56098-764-2. OCLC 36186250.

archives.gov (Global: 319^th place; English: 166^th place)

"Exhibit: Apollo 11 and Nixon". American Originals. Washington, D.C.: National Archives and Records Administration. March 1996. Archived from the original on November 14, 2020. Retrieved April 13, 2008.

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Cobb, Kenneth R. (August 8, 2019). "The Apollo 11 Ticker Tape Parade: August 13, 1969". NYC Department of Records & Information Services. Retrieved April 5, 2026.

arxiv.org (Global: 49^th place; English: 31^st place)

Meador, James (2021). "Long-term Orbit Stability of the Apollo 11 "Eagle"Lunar Module Ascent Stage". arXiv:2105.10088 [physics.space-ph].
Meador, James (October 2021). "Long-term orbit stability of the Apollo 11 "Eagle" Lunar Module Ascent Stage". Planetary and Space Science. 205 105304. arXiv:2105.10088. Bibcode:2021P&SS..20505304M. doi:10.1016/j.pss.2021.105304. ISSN 0032-0633. S2CID 235125876.

asicentral.com (Global: low place; English: low place)

Thomas, Ashley (July 23, 2019). "How a Felt-Tipped Marker Saved the Moon Landing". Retrieved July 20, 2022.

bbc.co.uk (Global: 11^th place; English: 10^th place)

bbc.co.uk

"James May speaks to Charles Duke". BBC Archives. 2009. Archived from the original on August 17, 2020. Retrieved June 7, 2009.
"Was the Moon landing fake? Debunking the Apollo 11 conspiracy theories". BBC Bitesize. Retrieved April 6, 2026.
"Amazon boss Jeff Bezos 'finds Apollo 11 Moon engines'". London: BBC News. March 28, 2012. Archived from the original on November 12, 2020. Retrieved June 14, 2013.

news.bbc.co.uk

"Armstrong 'got Moon quote right'". London: BBC News. October 2, 2006. Archived from the original on January 27, 2021. Retrieved June 13, 2013.
Ghosh, Pallab (June 3, 2009). "Armstrong's 'poetic' slip on Moon". London: BBC News. Archived from the original on February 23, 2021. Retrieved June 13, 2013.

books.google.com (Global: 3^rd place; English: 3^rd place)

Murray, Charles A.; Cox, Catherine Bly (July 1989). Apollo, the race to the moon. Simon & Schuster. pp. 356, 403, 437. ISBN 978-0-671-61101-9. Archived from the original on May 22, 2021. Retrieved June 9, 2019.
Cook, Jan (July 4, 1969). "Apollo 11-Launch To Draw 1-Million". St. Petersburg Independent. pp. 3A. Retrieved February 5, 2025 – via Google News Archive.
Extra-Terrestrial Exposure, 34 Federal Register 11975 (July 16, 1969), codified at Federal Aviation Regulation pt. 1200 Archived May 22, 2021, at the Wayback Machine

cnn.com (Global: 36^th place; English: 26^th place)

Rodriguez, Rachel (July 20, 2009). "The 10-year-old who helped Apollo 11, 40 years later". CNN. Archived from the original on January 26, 2010. Retrieved January 10, 2011.

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"1971–78 Dollar Eisenhower". CoinSite. ROKO Design Group, Inc. 1994. Archived from the original on August 30, 2013. Retrieved July 20, 2009.

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"The untold story: how one small silicon disc delivered a giant message to the Moon". collectSPACE. November 15, 2007. Archived from the original on February 24, 2021. Retrieved November 20, 2019.
"Neil Armstrong's sons help open exhibit of father's spacecraft in Ohio". collectSPACE. September 30, 2019. Archived from the original on March 1, 2021. Retrieved October 18, 2019.
"'Apollo to the Moon' no more: Air and Space Museum closes gallery". collectSPACE. Archived from the original on February 25, 2021. Retrieved December 16, 2018.
Pearlman, Robert. "Where today are the Apollo 11 goodwill lunar sample displays?". collectSPACE. Archived from the original on November 8, 2020. Retrieved November 2, 2012.

csiro.au (Global: 3,457^th place; English: 2,432^nd place)

parkes.atnf.csiro.au

Sarkissian 2001, p. 287. Sarkissian, John M. (2001). "On Eagle's Wings: The Parkes Observatory's Support of the Apollo 11 Mission". Publications of the Astronomical Society of Australia. 18 (3): 287–310. Bibcode:2001PASA...18..287S. doi:10.1071/AS01038. Archived from the original on March 23, 2020. Retrieved May 24, 2013.

doi.org (Global: 2^nd place; English: 2^nd place)

White, H. D.; Lokerson, D. C. (1971). "The Evolution of IMP Spacecraft Mosfet Data Systems". IEEE Transactions on Nuclear Science. 18 (1): 233–236. Bibcode:1971ITNS...18..233W. doi:10.1109/TNS.1971.4325871. ISSN 0018-9499.
Cappellari 1972, p. 976. Cappellari, J.O. Jr. (May–June 1972). "Where on the Moon? An Apollo Systems Engineering Problem". Bell System Technical Journal. 51 (5): 955–1126. doi:10.1002/j.1538-7305.1972.tb02642.x. ISSN 0005-8580. OCLC 17779623.
Hamilton & Hackler 2008, pp. 34–43. Hamilton, Margaret H.; Hackler, William R. (December 2008). "Universal Systems Language: Lessons Learned from Apollo". Computer. 41 (12): 34–43. Bibcode:2008Compr..41l..34H. doi:10.1109/MC.2008.541. ISSN 0018-9162. S2CID 15870726.
Sarkissian 2001, p. 287. Sarkissian, John M. (2001). "On Eagle's Wings: The Parkes Observatory's Support of the Apollo 11 Mission". Publications of the Astronomical Society of Australia. 18 (3): 287–310. Bibcode:2001PASA...18..287S. doi:10.1071/AS01038. Archived from the original on March 23, 2020. Retrieved May 24, 2013.
Meador, James (October 2021). "Long-term orbit stability of the Apollo 11 "Eagle" Lunar Module Ascent Stage". Planetary and Space Science. 205 105304. arXiv:2105.10088. Bibcode:2021P&SS..20505304M. doi:10.1016/j.pss.2021.105304. ISSN 0032-0633. S2CID 235125876.

doodles.google (Global: 8,977^th place; English: 4,567^th place)

"50th Anniversary of the Moon Landing". Archived from the original on February 25, 2021. Retrieved July 20, 2019.

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Dunn, Marcia (July 19, 2019). "Apollo 11 astronauts reunite on 50th anniversary of moonshot". ABC. Associated Press. Archived from the original on July 20, 2019. Retrieved July 21, 2019.

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Pub. L. 114–282: Apollo 11 50th Anniversary Commemorative Coin Act (text) (PDF)

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history.com (Global: 852^nd place; English: 715^th place)

Niiler, Eric (July 11, 2019). "Why Civil Rights Activists Protested the Moon Landing". HISTORY. Retrieved November 10, 2021.
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"Celebrating 60 Years of Milestones: The Apollo 11 Lunar Laser Ranging Experiment". The IEEE Photonics Society. Archived from the original on July 15, 2026. Retrieved July 20, 2026.

independent.co.uk (Global: 46^th place; English: 29^th place)

Brown, Jonathan (July 3, 2009). "Recording tracks Russia's Moon gatecrash attempt". The Independent. London. Archived from the original on September 10, 2011. Retrieved January 10, 2011.
Brown, Jonathan (July 3, 2009). "Recording tracks Russia's Moon gatecrash attempt". The Independent. London.

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klabs.org (Global: low place; English: low place)

Eyles, Don (February 6, 2004). "Tales from the Lunar Module Guidance Computer". 27th annual Guidance and Control Conference. Breckenridge, Colorado: American Astronautical Society. Archived from the original on February 24, 2021. Retrieved June 13, 2013.

latimes.com (Global: 32^nd place; English: 21^st place)

Mann, Jim (July 7, 1999). "The Story of a Tragedy That Was Not to Be". Los Angeles Times. Archived from the original on August 30, 2013. Retrieved May 25, 2013.

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lccn.loc.gov

Orloff 2000, p. 106. Orloff, Richard W. (2000). Apollo by the Numbers: A Statistical Reference. NASA History Series. Washington, D.C.: NASA History Division, Office of Policy and Plans. ISBN 978-0-16-050631-4. LCCN 00061677. OCLC 829406439. SP-2000-4029. Archived from the original on August 23, 2007. Retrieved June 12, 2013.
Orloff 2000, p. 109. Orloff, Richard W. (2000). Apollo by the Numbers: A Statistical Reference. NASA History Series. Washington, D.C.: NASA History Division, Office of Policy and Plans. ISBN 978-0-16-050631-4. LCCN 00061677. OCLC 829406439. SP-2000-4029. Archived from the original on August 23, 2007. Retrieved June 12, 2013.
Orloff 2000, p. 97. Orloff, Richard W. (2000). Apollo by the Numbers: A Statistical Reference. NASA History Series. Washington, D.C.: NASA History Division, Office of Policy and Plans. ISBN 978-0-16-050631-4. LCCN 00061677. OCLC 829406439. SP-2000-4029. Archived from the original on August 23, 2007. Retrieved June 12, 2013.
Orloff 2000, p. 107. Orloff, Richard W. (2000). Apollo by the Numbers: A Statistical Reference. NASA History Series. Washington, D.C.: NASA History Division, Office of Policy and Plans. ISBN 978-0-16-050631-4. LCCN 00061677. OCLC 829406439. SP-2000-4029. Archived from the original on August 23, 2007. Retrieved June 12, 2013.
Brooks, Grimwood & Swenson 1979, p. 1. Brooks, Courtney G.; Grimwood, James M.; Swenson, Loyd S. Jr. (1979). Chariots for Apollo: A History of Manned Lunar Spacecraft. NASA History Series. Washington, D.C.: Scientific and Technical Information Branch, NASA. ISBN 978-0-486-46756-6. LCCN 79001042. OCLC 4664449. SP-4205. Archived from the original on July 14, 2019. Retrieved July 20, 2010.
Brooks, Grimwood & Swenson 1979, p. 15. Brooks, Courtney G.; Grimwood, James M.; Swenson, Loyd S. Jr. (1979). Chariots for Apollo: A History of Manned Lunar Spacecraft. NASA History Series. Washington, D.C.: Scientific and Technical Information Branch, NASA. ISBN 978-0-486-46756-6. LCCN 79001042. OCLC 4664449. SP-4205. Archived from the original on July 14, 2019. Retrieved July 20, 2010.
Brooks, Grimwood & Swenson 1979, pp. 72–77. Brooks, Courtney G.; Grimwood, James M.; Swenson, Loyd S. Jr. (1979). Chariots for Apollo: A History of Manned Lunar Spacecraft. NASA History Series. Washington, D.C.: Scientific and Technical Information Branch, NASA. ISBN 978-0-486-46756-6. LCCN 79001042. OCLC 4664449. SP-4205. Archived from the original on July 14, 2019. Retrieved July 20, 2010.
Brooks, Grimwood & Swenson 1979, pp. 48–49. Brooks, Courtney G.; Grimwood, James M.; Swenson, Loyd S. Jr. (1979). Chariots for Apollo: A History of Manned Lunar Spacecraft. NASA History Series. Washington, D.C.: Scientific and Technical Information Branch, NASA. ISBN 978-0-486-46756-6. LCCN 79001042. OCLC 4664449. SP-4205. Archived from the original on July 14, 2019. Retrieved July 20, 2010.
Brooks, Grimwood & Swenson 1979, pp. 181–182, 205–208. Brooks, Courtney G.; Grimwood, James M.; Swenson, Loyd S. Jr. (1979). Chariots for Apollo: A History of Manned Lunar Spacecraft. NASA History Series. Washington, D.C.: Scientific and Technical Information Branch, NASA. ISBN 978-0-486-46756-6. LCCN 79001042. OCLC 4664449. SP-4205. Archived from the original on July 14, 2019. Retrieved July 20, 2010.
Brooks, Grimwood & Swenson 1979, pp. 214–218. Brooks, Courtney G.; Grimwood, James M.; Swenson, Loyd S. Jr. (1979). Chariots for Apollo: A History of Manned Lunar Spacecraft. NASA History Series. Washington, D.C.: Scientific and Technical Information Branch, NASA. ISBN 978-0-486-46756-6. LCCN 79001042. OCLC 4664449. SP-4205. Archived from the original on July 14, 2019. Retrieved July 20, 2010.
Brooks, Grimwood & Swenson 1979, pp. 265–272. Brooks, Courtney G.; Grimwood, James M.; Swenson, Loyd S. Jr. (1979). Chariots for Apollo: A History of Manned Lunar Spacecraft. NASA History Series. Washington, D.C.: Scientific and Technical Information Branch, NASA. ISBN 978-0-486-46756-6. LCCN 79001042. OCLC 4664449. SP-4205. Archived from the original on July 14, 2019. Retrieved July 20, 2010.
Brooks, Grimwood & Swenson 1979, pp. 274–284. Brooks, Courtney G.; Grimwood, James M.; Swenson, Loyd S. Jr. (1979). Chariots for Apollo: A History of Manned Lunar Spacecraft. NASA History Series. Washington, D.C.: Scientific and Technical Information Branch, NASA. ISBN 978-0-486-46756-6. LCCN 79001042. OCLC 4664449. SP-4205. Archived from the original on July 14, 2019. Retrieved July 20, 2010.
Brooks, Grimwood & Swenson 1979, pp. 292–300. Brooks, Courtney G.; Grimwood, James M.; Swenson, Loyd S. Jr. (1979). Chariots for Apollo: A History of Manned Lunar Spacecraft. NASA History Series. Washington, D.C.: Scientific and Technical Information Branch, NASA. ISBN 978-0-486-46756-6. LCCN 79001042. OCLC 4664449. SP-4205. Archived from the original on July 14, 2019. Retrieved July 20, 2010.
Brooks, Grimwood & Swenson 1979, pp. 303–312. Brooks, Courtney G.; Grimwood, James M.; Swenson, Loyd S. Jr. (1979). Chariots for Apollo: A History of Manned Lunar Spacecraft. NASA History Series. Washington, D.C.: Scientific and Technical Information Branch, NASA. ISBN 978-0-486-46756-6. LCCN 79001042. OCLC 4664449. SP-4205. Archived from the original on July 14, 2019. Retrieved July 20, 2010.
Brooks, Grimwood & Swenson 1979, p. 374. Brooks, Courtney G.; Grimwood, James M.; Swenson, Loyd S. Jr. (1979). Chariots for Apollo: A History of Manned Lunar Spacecraft. NASA History Series. Washington, D.C.: Scientific and Technical Information Branch, NASA. ISBN 978-0-486-46756-6. LCCN 79001042. OCLC 4664449. SP-4205. Archived from the original on July 14, 2019. Retrieved July 20, 2010.
Hansen 2005, pp. 312–313. Hansen, James R. (2005). First Man: The Life of Neil A. Armstrong. New York: Simon & Schuster. ISBN 978-0-7432-5631-5. LCCN 2005049992. OCLC 937302502.
Collins 2001, pp. 288–289. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Orloff 2000, p. 90. Orloff, Richard W. (2000). Apollo by the Numbers: A Statistical Reference. NASA History Series. Washington, D.C.: NASA History Division, Office of Policy and Plans. ISBN 978-0-16-050631-4. LCCN 00061677. OCLC 829406439. SP-2000-4029. Archived from the original on August 23, 2007. Retrieved June 12, 2013.
Orloff 2000, p. 72. Orloff, Richard W. (2000). Apollo by the Numbers: A Statistical Reference. NASA History Series. Washington, D.C.: NASA History Division, Office of Policy and Plans. ISBN 978-0-16-050631-4. LCCN 00061677. OCLC 829406439. SP-2000-4029. Archived from the original on August 23, 2007. Retrieved June 12, 2013.
Hansen 2005, pp. 338–339. Hansen, James R. (2005). First Man: The Life of Neil A. Armstrong. New York: Simon & Schuster. ISBN 978-0-7432-5631-5. LCCN 2005049992. OCLC 937302502.
Collins 2001, pp. 434–435. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Hansen 2005, p. 359. Hansen, James R. (2005). First Man: The Life of Neil A. Armstrong. New York: Simon & Schuster. ISBN 978-0-7432-5631-5. LCCN 2005049992. OCLC 937302502.
Slayton & Cassutt 1994, p. 237. Slayton, Donald K. "Deke"; Cassutt, Michael (1994). Deke! U.S. Manned Space: From Mercury to the Shuttle. New York: Forge. ISBN 978-0-312-85503-1. LCCN 94002463. OCLC 29845663.
Brooks, Grimwood & Swenson 1979, p. 261. Brooks, Courtney G.; Grimwood, James M.; Swenson, Loyd S. Jr. (1979). Chariots for Apollo: A History of Manned Lunar Spacecraft. NASA History Series. Washington, D.C.: Scientific and Technical Information Branch, NASA. ISBN 978-0-486-46756-6. LCCN 79001042. OCLC 4664449. SP-4205. Archived from the original on July 14, 2019. Retrieved July 20, 2010.
Brooks, Grimwood & Swenson 1979, p. 375. Brooks, Courtney G.; Grimwood, James M.; Swenson, Loyd S. Jr. (1979). Chariots for Apollo: A History of Manned Lunar Spacecraft. NASA History Series. Washington, D.C.: Scientific and Technical Information Branch, NASA. ISBN 978-0-486-46756-6. LCCN 79001042. OCLC 4664449. SP-4205. Archived from the original on July 14, 2019. Retrieved July 20, 2010.
Orloff 2000, p. 272. Orloff, Richard W. (2000). Apollo by the Numbers: A Statistical Reference. NASA History Series. Washington, D.C.: NASA History Division, Office of Policy and Plans. ISBN 978-0-16-050631-4. LCCN 00061677. OCLC 829406439. SP-2000-4029. Archived from the original on August 23, 2007. Retrieved June 12, 2013.
Collins 2001, pp. 332–334. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Collins 2001, p. 332. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Collins 2001, p. 333. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Collins 2001, pp. 334–335. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Brooks, Grimwood & Swenson 1979, p. 331. Brooks, Courtney G.; Grimwood, James M.; Swenson, Loyd S. Jr. (1979). Chariots for Apollo: A History of Manned Lunar Spacecraft. NASA History Series. Washington, D.C.: Scientific and Technical Information Branch, NASA. ISBN 978-0-486-46756-6. LCCN 79001042. OCLC 4664449. SP-4205. Archived from the original on July 14, 2019. Retrieved July 20, 2010.
Hansen 2005, p. 527. Hansen, James R. (2005). First Man: The Life of Neil A. Armstrong. New York: Simon & Schuster. ISBN 978-0-7432-5631-5. LCCN 2005049992. OCLC 937302502.
Slayton & Cassutt 1994, pp. 191–192. Slayton, Donald K. "Deke"; Cassutt, Michael (1994). Deke! U.S. Manned Space: From Mercury to the Shuttle. New York: Forge. ISBN 978-0-312-85503-1. LCCN 94002463. OCLC 29845663.
Hansen 2005, p. 360. Hansen, James R. (2005). First Man: The Life of Neil A. Armstrong. New York: Simon & Schuster. ISBN 978-0-7432-5631-5. LCCN 2005049992. OCLC 937302502.
Collins 2001, p. 347. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Hansen 2005, pp. 363–365. Hansen, James R. (2005). First Man: The Life of Neil A. Armstrong. New York: Simon & Schuster. ISBN 978-0-7432-5631-5. LCCN 2005049992. OCLC 937302502.
Hansen 2005, pp. 371–372. Hansen, James R. (2005). First Man: The Life of Neil A. Armstrong. New York: Simon & Schuster. ISBN 978-0-7432-5631-5. LCCN 2005049992. OCLC 937302502.
Collins 2001, pp. 355–357. Collins, Michael (2001) [1974]. Carrying the Fire: An Astronaut's Journeys. New York: Cooper Square Press. ISBN 978-0-8154-1028-7. LCCN 2001017080. OCLC 45755963.
Brooks, Grimwood & Swenson 1979, p. 338. Brooks, Courtney G.; Grimwood, James M.; Swenson, Loyd S. Jr. (1979). Chariots for Apollo: A History of Manned Lunar Spacecraft. NASA History Series. Washington, D.C.: Scientific and Technical Information Branch, NASA. ISBN 978-0-486-46756-6. LCCN 79001042. OCLC 4664449. SP-4205. Archived from the original on July 14, 2019. Retrieved July 20, 2010.
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youtube.com (Global: 13^th place; English: 14^th place)

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