Commercial Crew Development (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Commercial Crew Development" in Catalan language version.

refsWebsite

Global rank Catalan rank

1^st place

75^th place

51^st place

nasa.gov (Global: 75^th place; Catalan: 51^st place)

Commercial Crew & Cargo Program Office Arxivat 2012-05-04 a Wayback Machine.. NASA website, June 3, 2014, accessed December 16, 2015.
«NASA Seeks More Proposals On Commercial Crew Development». press release 10-277. NASA, 25-10-2010. Arxivat de l'original el 24 de gener 2021. [Consulta: 18 juliol 2017].
«NASA Announces Next Steps in Effort to Launch Americans from U.S. Soil». NASA, 03-08-2012. Arxivat de l'original el 3 de juny 2016. [Consulta: 3 agost 2012].

Bolden, Charlie. «American Companies Selected to Return Astronaut Launches to American Soil». Arxivat de l'original el 11 de novembre 2020. [Consulta: 16 setembre 2014].

Commercial Crew & Cargo Program Office Arxivat 2012-05-04 a Wayback Machine.. NASA website, June 3, 2014, accessed December 16, 2015.
«NASA Seeks More Proposals On Commercial Crew Development». press release 10-277. NASA, 25-10-2010. Arxivat de l'original el 24 de gener 2021. [Consulta: 18 juliol 2017].
«NASA Announces Next Steps in Effort to Launch Americans from U.S. Soil». NASA, 03-08-2012. Arxivat de l'original el 3 de juny 2016. [Consulta: 3 agost 2012].
Bolden, Charlie. «American Companies Selected to Return Astronaut Launches to American Soil». Arxivat de l'original el 11 de novembre 2020. [Consulta: 16 setembre 2014].