Apollo–Sojuz (Finnish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Apollo–Sojuz" in Finnish language version.

refsWebsite

Global rank Finnish rank

75^th place

110^th place

nasa.gov

history.nasa.gov

Nasa: Apollo-Soljuz Test Project - Home page history.nasa.gov. Viitattu 4.3.2016.
ASTP - overview Nasa. Viitattu 4.3.2016.

ssd.jpl.nasa.gov

2228 Soyuz-Apollo (1977 OH) ssd.jpl.nasa.gov. 21.3.2006. Jet Propulsion Laboratory. Viitattu 29.7.2015. (englanniksi)