Warren, K. (1973). The American steel industry, 1850-1970: A geographical interpretation. Clarendon Press.
Chicago Style (17th ed.) CitationWarren, Kenneth. The American Steel Industry, 1850-1970: A Geographical Interpretation. Oxford: Clarendon Press, 1973.
MLA (8th ed.) CitationWarren, Kenneth. The American Steel Industry, 1850-1970: A Geographical Interpretation. Clarendon Press, 1973.
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