| Reference text: |
US National Aeronautics and Space Administration (NASA). U.S. Standard Atmosphere, 1976 [online]. Washington: NASA, 1976 [cited 21 February 2012]. Available from World Wide Web: <http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19770009539_1977009539.pdf>. US Government Printing Office stock no. 003-017-00323-0. |
