1972 in spaceflight (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "1972 in spaceflight" in English language version.

refsWebsite
Global rank English rank
4,664th place
3,842nd place
2,056th place
1,541st place

astronautix.com

  • Wade, Mark. "K63D". www.astronautix.com. Retrieved 2024-08-12.

skyrocket.de

space.skyrocket.de

  • Krebs, Gunter Dirk. "BOR-2". Gunter's Space Page. Retrieved 2024-08-12.