Bock, L. A. (2014). Pratt & Whitney/Boeing engine validation of noise reduction concepts: Final report for NASA contract NAS3-97144. United Technologies Corporation, Pratt & Whitney ; National Aeronautics and Space Administration, Glenn Research Center.
Chicago Style (17th ed.) CitationBock, Larry A. Pratt & Whitney/Boeing Engine Validation of Noise Reduction Concepts: Final Report for NASA Contract NAS3-97144. East Hartford, Connecticut : Cleveland, Ohio: United Technologies Corporation, Pratt & Whitney ; National Aeronautics and Space Administration, Glenn Research Center, 2014.
MLA (9th ed.) CitationBock, Larry A. Pratt & Whitney/Boeing Engine Validation of Noise Reduction Concepts: Final Report for NASA Contract NAS3-97144. United Technologies Corporation, Pratt & Whitney ; National Aeronautics and Space Administration, Glenn Research Center, 2014.