<a href="https://en.wikipedia.org/wiki/Heinz_Haber" class="extiw" title="en:Heinz Haber">Heinz Haber</a> and <a href="https://en.wikipedia.org/wiki/" class="extiw" title="en:">Wernher von Braun</a> (1954)
NASA
1954-07-01
NASA, ID MSFC-9605274 (<a rel="nofollow" class="external free" href="http://nix.nasa.gov/info?id=MSFC-9605274">http://nix.nasa.gov/info?id=MSFC-9605274</a>)