Sign In

Login

Password

Forgot Password ? Sign Up

Apollo 1 (Simple English Wikipedia)

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

refsWebsite
Global rank Simple English rank
1web.archive.org
1st place
1st place
1nasa.gov
75th place
30th place
1loc.gov
70th place
83rd place
1worldcat.org
5th place
5th place

loc.gov

lccn.loc.gov

  • Ertel, Ivan D.; Newkirk, Roland W.; et al. (1969–1978). "Part 1 (H): Preparation for Flight, the Accident, and Investigation: March 25 through April 24, 1967". The Apollo Spacecraft: A Chronology. Vol. IV. Washington, D.C.: NASA. LCCN 69060008. OCLC 23818. NASA SP-4009. Archived from the original on February 5, 2008. Retrieved March 3, 2011.

nasa.gov

hq.nasa.gov

  • Ertel, Ivan D.; Newkirk, Roland W.; et al. (1969–1978). "Part 1 (H): Preparation for Flight, the Accident, and Investigation: March 25 through April 24, 1967". The Apollo Spacecraft: A Chronology. Vol. IV. Washington, D.C.: NASA. LCCN 69060008. OCLC 23818. NASA SP-4009. Archived from the original on February 5, 2008. Retrieved March 3, 2011.

web.archive.org

  • Ertel, Ivan D.; Newkirk, Roland W.; et al. (1969–1978). "Part 1 (H): Preparation for Flight, the Accident, and Investigation: March 25 through April 24, 1967". The Apollo Spacecraft: A Chronology. Vol. IV. Washington, D.C.: NASA. LCCN 69060008. OCLC 23818. NASA SP-4009. Archived from the original on February 5, 2008. Retrieved March 3, 2011.

worldcat.org

  • Ertel, Ivan D.; Newkirk, Roland W.; et al. (1969–1978). "Part 1 (H): Preparation for Flight, the Accident, and Investigation: March 25 through April 24, 1967". The Apollo Spacecraft: A Chronology. Vol. IV. Washington, D.C.: NASA. LCCN 69060008. OCLC 23818. NASA SP-4009. Archived from the original on February 5, 2008. Retrieved March 3, 2011.