Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
United States. Bureau of Labor Statistics,"Wage chronology : North American Aviation, Inc., 1941-67",,"U.S. Dept. of Labor, Bureau of Labor Statistics,For sale by the Supt. of Docs., U.S. Govt. Print. Off.",1967,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000795527867264