(1976). L'industrie sidérurgique en 1974=: The iron and steel industry in 1974 and trends in 1975. Paris: OECD.
Trích dẫn kiểu ChicagoL'industrie Sidérurgique En 1974=: The Iron and Steel Industry in 1974 and Trends in 1975. Paris: OECD, 1976.
MLA引文L'industrie Sidérurgique En 1974=: The Iron and Steel Industry in 1974 and Trends in 1975. Paris: OECD, 1976.
警告:這些引文格式不一定是100%准確.