Zond 7 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Zond 7" in Polish language version.

refsWebsite

Global rank Polish rank

87^th place

5^th place

75^th place

83^rd place

archive.is (Global: 87^th place; Polish: 5^th place)

Mark Wade: Soyuz 7K-L1. [w:] Encyclopedia Astronautica [on-line]. [dostęp 2015-07-26]. (ang.).

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

nssdc.gsfc.nasa.gov

Zond 7. [w:] NSSDC Master Catalog [on-line]. NASA. [dostęp 2015-07-26]. (ang.).