Luna 19 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Luna 19" in English language version.

refsWebsite

Global rank English rank

75^th place

83^rd place

1web.archive.org

1^st place

1^st place

nasa.gov

nssdc.gsfc.nasa.gov

"Luna 19". NASA Space Science Data Coordinated Archive. Retrieved 9 January 2023.

nasa.gov

Siddiqi, Asif (2018). Beyond Earth: A Chronicle of Deep Space Exploration (PDF). National Aeronautics and Space Administration, Office of Communications, NASA History Division. ISBN 9781626830431. Archived (PDF) from the original on 31 March 2021.

web.archive.org

Siddiqi, Asif (2018). Beyond Earth: A Chronicle of Deep Space Exploration (PDF). National Aeronautics and Space Administration, Office of Communications, NASA History Division. ISBN 9781626830431. Archived (PDF) from the original on 31 March 2021.