(1930). Tapered roller bearing and parts thereof, and certain housings incorporating tapered rollers from Hungary, Italy, Japan, the people's republic of China, Romania, and Ygoslavia. Washington: United States International Trade Commission.
استشهاد بنمط شيكاغوTapered Roller Bearing and Parts Thereof, and Certain Housings Incorporating Tapered Rollers From Hungary, Italy, Japan, the People's Republic of China, Romania, and Ygoslavia. Washington: United States International Trade Commission, 1930.
MLA استشهادTapered Roller Bearing and Parts Thereof, and Certain Housings Incorporating Tapered Rollers From Hungary, Italy, Japan, the People's Republic of China, Romania, and Ygoslavia. Washington: United States International Trade Commission, 1930.