Apollo 13 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Apollo 13" in Polish language version.

refsWebsite

Global rank Polish rank

75^th place

83^rd place

756^th place

32^nd place

archive.ph (Global: 756^th place; Polish: 32^nd place)

Apollo 13 Mission. Lunar and Planetary Institute. [dostęp 2015-09-10]. (ang.).
NASA - biografia T. Mattingly. [dostęp 2010-08-16].

nasa.gov (Global: 75^th place; Polish: 83^rd place)

nssdc.gsfc.nasa.gov

Apollo 13 Command and Service Module (CSM). [w:] NSSDC Master Catalog [on-line]. NASA. [dostęp 2015-09-10]. (ang.).
Apollo 13 Command and Service Module (CSM).