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Rockwell B-1 Lancer Rockwell-MBB X-31 Rockwell XFV-12 Rockwell X-30 Rockwell City, Iowa Rockwall, Texas Rockwood, Pennsylvania Rockwood, Illinois Rockwell, Iowa Rockwell OV-10Tài liệu tham khảo
WikiPedia: Rockwell-MBB_X-31 http://www.esteco.com/home/by_esteco/esteco_applic... http://abyss.uoregon.edu/~js/space/lectures/x-plan... http://history.nasa.gov/monograph31.pdf http://nix.larc.nasa.gov/search;jsessionid=7n7121u... http://www.nasa.gov/centers/dryden/news/FactSheets... //www.worldcat.org/issn/0959-7050 https://commons.wikimedia.org/wiki/Category:Rockwe...