Apollo 1 (Simple English Wikipedia)

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

Last modified: 20:53:33, 20 November 2023 (UTC)

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11web.archive.org

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loc.gov (Global: 63^rd place; Simple English: 81^st place)

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 (Global: 12^th place; Simple English: 39^th place)

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 (Global: 1^st place; Simple English: 1^st place)

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 (Global: 4^th place; Simple English: 6^th place)

search.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.