Berrier, B. L., Leavitt, L. D., & Bangert, L. S. (1985). Operating characteristics of the multiple critical venturi system and secondary calibration nozzles used for weight-flow measurements in the Langley 16-foot transonic tunnel. National Aeronautics and Space Administration, Scientific and Technical Information Branch.
Chicago Style (17th ed.) CitationBerrier, Bobby L., Laurence D. Leavitt, and Linda S. Bangert. Operating Characteristics of the Multiple Critical Venturi System and Secondary Calibration Nozzles Used for Weight-flow Measurements in the Langley 16-foot Transonic Tunnel. Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1985.
MLA (9th ed.) CitationBerrier, Bobby L., et al. Operating Characteristics of the Multiple Critical Venturi System and Secondary Calibration Nozzles Used for Weight-flow Measurements in the Langley 16-foot Transonic Tunnel. National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1985.