Hänvisningar gällande denna post
APA-referensUnited Nations. Economic Commission for Europe. (1983). The steel market in 1982. United Nations.
Chicago-stil citatUnited Nations. Economic Commission for Europe. The Steel Market in 1982. New York: United Nations, 1983.
MLA-referensUnited Nations. Economic Commission for Europe. The Steel Market in 1982. United Nations, 1983.
Harvard-stil citatUnited Nations. Economic Commission for Europe. 1983. The steel market in 1982. New York: United Nations.
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