Roger Chaffee (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Roger Chaffee" in Catalan language version.

Last modified: 12:47:32, 1 June 2026 (UTC)

Ref.Un. Ref.Website

Global rank Catalan rank

53archive.org

6^th place

15^th place

22doi.org

2^nd place

4^th place

22nasa.gov

12^th place

39^th place

11amfcse.org

low place

11life.com

low place

11books.google.cat

516^th place

3^rd place

amfcse.org (Global: low place; Catalan: low place)

«Roger B. Chaffee» (en anglès americà). THE ASTRONAUTS MEMORIAL FOUNDATION. [Consulta: 5 agost 2023].

archive.org (Global: 6^th place; Catalan: 15^th place)

Chrysler, C. Donald. On course to the stars; the Roger B. Chaffee story. Grand Rapids, Kregel Publications, 1968, p. 70.
Burgess, Colin. Fallen astronauts : heroes who died reaching for the moon. Lincoln : University of Nebraska Press, 2003, p. 140. ISBN 978-0-8032-1332-6.
Chrysler, C. Donald. On course to the stars; the Roger B. Chaffee story. Grand Rapids, Kregel Publications, 1968, p. 78-79.

books.google.cat (Global: 516^th place; Catalan: 3^rd place)

Walters, Ryan S. Apollo 1: The Tragedy That Put Us on the Moon (en anglès). Simon and Schuster, 2021-05-25. ISBN 978-1-68451-147-1.

doi.org (Global: 2^nd place; Catalan: 4^th place)

doi.org

Shayler, David J.; Burgess, Colin. The nineteen (en anglès). Cham: Springer International Publishing, 2017, p. 32–70. DOI 10.1007/978-3-319-51014-9_2. ISBN 978-3-319-51014-9.

dx.doi.org

Shayler, David J.; Burgess, Colin. The nineteen (en anglès). Cham: Springer International Publishing, 2017, p. 32–70. DOI 10.1007/978-3-319-51014-9_2. ISBN 978-3-319-51014-9.

life.com (Global: low place; Catalan: low place)

Cosgrove, Ben. «The Apollo 1 Launchpad Fire: Remembering Grissom, White and Chaffee» (en anglès americà). Life, 26-01-2014. [Consulta: 6 agost 2023].

nasa.gov (Global: 12^th place; Catalan: 39^th place)

history.nasa.gov

White, Mary C. «Detailed Biographies of Apollo I Crew - Roger Chaffee». NASA History, 2006. [Consulta: 6 agost 2023].

nasa.gov

Mars, Kelli. «55 Years Ago: Tragedy on the Launch Pad». nasa.gov, 26-01-2022. [Consulta: 6 agost 2023].