STS-31 (Dutch Wikipedia)

Analysis of information sources in references of the Wikipedia article "STS-31" in Dutch language version.

refsWebsite

Global rank Dutch rank

low place

low place

75^th place

115^th place

1,422^nd place

37^th place

google.be

books.google.be

(en) Hale, Wayne, Helen Lane, Gail Chapline, Kamlesh Lulla (2010). Wings in Orbit: Scientific and Engineering Legacies of the Space Shuttle 1971-2010. Government Printing Office, blz.24. ISBN 9780160887604. Geraadpleegd op 14 februari 2016.

nasa.gov

(en) STS-31. NASA (23 november 2007). Geraadpleegd op 14 februari 2016.

spaceline.org

(en) STS-31 fact sheet. spaceline.org. Geraadpleegd op 2 april 2016.