(2016) “Revisiting Neil Armstrong's Moon-Landing Quote: Implications for Speech Perception, Function Word Reduction, and Acoustic Ambiguity”, PLoS ONE11. doi:10.1371/journal.pone.0155975.
An Act to Redesignate the Dryden Flight Research Center as the Neil A. Armstrong Flight Research Center and the Western Aeronautical Test Range as the Hugh L. Dryden Aeronautical Test Range [8] Alirita la 5an de Majo 2017.
"Apollo 11 - Day 3, part 2: Entering Eagle - Transcript". NASA. [2]Arkivigite je 2012-05-07 per la retarkivo Wayback Machine. Alirita la 23an de Majo 2016.
Jones, Eric M.. The First Lunar Landing, time 109:45:40. Tiu estis la tempo de sondila kontakto; la preciza tempo de alteriĝo estas malfacile determinebla, ĉar Armstrong diris ke la surteriĝo estis "tre milda" kaj "estas malfacila diri kiam ni surgrundiĝis."
Apollo 11 Post Flight Press Conference, 16 September 1969. Alirita 24a de Julio 2015 . “Yes, I did think about it. It was not extemporaneous, neither was it planned. It evolved during the conduct of the flight and I decided what the words would be while we were on the lunar surface just prior to leaving the LM.”.
"World Scouting salutes Neil Armstrong". World Organization of the Scout Movement. [3]Arkivigite je 2015-09-04 per la retarkivo Wayback Machine Alirita la 27an de Julio, 2015.
scouting.org
"Distinguished Eagle Scouts" (PDF). Boy Scouts of America. [1]Arkivigite je 2016-03-12 per la retarkivo Wayback Machine Alirita la 23an de Majo, 2016.
"Distinguished Eagle Scouts" (PDF). Boy Scouts of America. [1]Arkivigite je 2016-03-12 per la retarkivo Wayback Machine Alirita la 23an de Majo, 2016.
"Apollo 11 - Day 3, part 2: Entering Eagle - Transcript". NASA. [2]Arkivigite je 2012-05-07 per la retarkivo Wayback Machine. Alirita la 23an de Majo 2016.
"World Scouting salutes Neil Armstrong". World Organization of the Scout Movement. [3]Arkivigite je 2015-09-04 per la retarkivo Wayback Machine Alirita la 27an de Julio, 2015.
"Valentina Vladimirovna Tereshkova (Born March 6, 1937)". Adm.yar.ru. [12]Arkivigite je 2015-09-04 per la retarkivo Wayback Machine Alirita la 6an de Majo, 2017.
"EDO Corporation CEO James M. Smith to become Chairman upon retirement of Neil A. Armstrong" (Press release). EDO Corporation. 8a de Februaro, 2000. Arkivita el la originalo la 17an de Oktobro, 2006. [14] Alirita la 1an de Julio, 2006.
"Valentina Vladimirovna Tereshkova (Born March 6, 1937)". Adm.yar.ru. [12]Arkivigite je 2015-09-04 per la retarkivo Wayback Machine Alirita la 6an de Majo, 2017.