United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch, United States. National Aeronautics and Space Administration. Scientific and Technical Information Program, NASA Scientific and Technical Information Facility, United States. National Aeronautics and Space Administration. Office of Scientific and Technical Information, United States. National Aeronautics and Space Administration. Scientific and Technical Information Division, & United States. National Aeronautics and Space Administration. Scientific and Technical Information Office. Scientific and technical aerospace reports. NASA, Office of Scientific and Technical Information ; Supt. of Docs., U.S. G.P.O., distributor.
Παραπομπή σε μορφή Chicago (17η εκδ.)United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch, United States. National Aeronautics and Space Administration. Scientific and Technical Information Program, NASA Scientific and Technical Information Facility, United States. National Aeronautics and Space Administration. Office of Scientific and Technical Information, United States. National Aeronautics and Space Administration. Scientific and Technical Information Division, και United States. National Aeronautics and Space Administration. Scientific and Technical Information Office. Scientific and Technical Aerospace Reports. Washington, DC: NASA, Office of Scientific and Technical Information ; Supt. of Docs., U.S. G.P.O., distributor.
Παραπομπή σε μορφή MLA (8th εκδ.)United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch, et al. Scientific and Technical Aerospace Reports. NASA, Office of Scientific and Technical Information ; Supt. of Docs., U.S. G.P.O., distributor.
