Não informado. (2001). Scientific and technical aerospace reports. National Aeronautics and Space Administration.
Chicago-viite (17. p.)Não informado. Scientific and Technical Aerospace Reports. Washington: National Aeronautics and Space Administration, 2001.
MLA-viite (8. p.)Não informado. Scientific and Technical Aerospace Reports. National Aeronautics and Space Administration, 2001.
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