Џон Глен — разлика између измена

* {{citeCite book | ref = harv | last=Atkinson |first=Joseph D. |last2=Shafritz |first2=Jay M. |title=The Real Stuff: A History of NASA's Astronaut Recruitment Program |location=New York |publisher=Praeger |series=Praeger special studies |year=1985 |isbn=978-0-03-005187-6 |oclc=12052375 |ref=harv }}

* {{citeCite book | ref = harv | last=Burgess |first=Colin |title=Selecting the Mercury Seven: The Search for America's First Astronauts |location=New York; London |publisher=Springer |year=2011 |series=Springer-Praxis books in space exploration |isbn=978-1-4419-8405-0 |oclc=747105631 |ref=harv }}

* {{citeCite book | ref = harv | last=Burgess |first=Colin |title=Friendship 7: The Epic Orbital Flight of John H. Glenn, Jr |location=New York |publisher=Springer |year=2015 |isbn=978-3-319-15653-8 |ref=harv}}

* {{citeCite book |last1 ref = harv | last=Carpenter |first1first=M. Scott |authorlink1=Scott Carpenter |last2=Cooper |first2=L. Gordon Jr. |authorlink2=Gordon Cooper |last3=Glenn |first3=John H. Jr. <!-- |authorlink3=John Glenn --> |last4=Grissom |first4=Virgil I. |authorlink4=Gus Grissom |last5=Schirra |first5=Walter M. Jr. |authorlink5=Wally Schirra |last6=Shepard |first6=Alan B. Jr.|authorlink6=Alan Shepard |last7=Slayton |first7=Donald K. |authorlink7=Donald K. Slayton |title=We Seven: By the Astronauts Themselves |origyear=Originally published 1962 |year=2010 |publisher=Simon & Schuster Paperbacks |location=New York |isbn=978-1-4391-8103-4 |oclc=429024791 |lccn=62019074 |ref=CITEREFCarpenter et al.2010 }}

* {{citeCite book| ref = harv | last=Catchpole|first= John|title=Project Mercury: NASA's First Manned Space Programme|location=London|publisher= Springer |year=2001|isbn=978-1-85233-406-2 |ref=harv}}

* {{citeCite book | ref = harv | last=Glenn |first=John |last2=Taylor |first2=Nick |title=John Glenn: A Memoir |location=New York |publisher=Bantam Books |year=1999 |isbn=978-0-553-11074-6 |ref=harv}}

* {{citeCite book| ref = harv | last=Kevles|first=Betty Ann Holtzmann|title=Almost Heaven: The Story of Women in Space|publisher=Basic Books|year=2003|location=New York |isbn=978-0-7382-0209-9 |ref=harv}}

* {{citeCite book | ref = harv | last=Knight|first=Jonathan|title=Kardiac Kids: The Story of the 1980 Cleveland Brown |publisher=Kent State University |year=2003|isbn=978-0-87338-761-3 |location=Kent, Ohio |ref=harv}}

* {{citeCite book| ref = harv | last=Kupperberg|first=Paul|title=John Glenn: The First American in Orbit and His Return to Space|location=New York|publisher=The Rosen Publishing Group |year=2003 |isbn=978-0-8239-4460-6 |refid=harv }}

* {{citeCite book| ref = harv | last = Mersky|first = Peter B.|title = U.S. Marine Corps Aviation&nbsp;— 1912 to the Present|publisher = The Nautical and Aviation Publishing Company of America|year = 1983|location = Annapolis, Maryland|isbn = 978-0-933852-39-6 |ref=harv}}

* {{citeCite book| ref = harv | last=Nayan|first=Rajiv|title=The Nuclear Non-Proliferation Treaty and India |date=13. 9. 2013|publisher=Routledge|isbn=978-1-317-98610-2|location=London |ref=harv}}

* {{citeCite book |last1 ref = harv | last=Swenson |first1first=Loyd S. Jr. |first2=James M. |last2=Grimwood |first3=Charles C. |last3=Alexander |title=This New Ocean: A History of Project Mercury |url=http://www.hq.nasa.gov/office/pao/History/SP-4201/cover.htm |accessdate=28. 6. 2007 |series=The NASA History Series |year=1966 |publisher=National Aeronautics and Space Administration |location=Washington, DC |oclc=569889 |id=NASA SP-4201 |ref=harv}}

* {{citeCite book| ref = harv | last=Tilton|first= Rafael|title= John Glenn|publisher= Lucent Books |year=2000|location=San Diego |isbn=978-1-56006-689-7 |ref=harv}}

* {{citeCite book | ref = harv | last=Wolfe |first=Tom |author-link=Tom Wolfe |title=The Right Stuff |location=New York |year=1979 |publisher=Farrar, Straus, and Giroux |isbn=978-0-553-27556-8 |oclc=849889526 |ref=harv |title-link=The Right Stuff (book) }}