Donald, W. J. A. (1915). The Canadian iron and steel industry: A study in the economic history of a protected industry. Houghton Mifflin Co..
Chicago-viite (17. p.)Donald, W. J. A. The Canadian Iron and Steel Industry: A Study in the Economic History of a Protected Industry. Boston: Houghton Mifflin Co., 1915.
MLA-viite (8. p.)Donald, W. J. A. The Canadian Iron and Steel Industry: A Study in the Economic History of a Protected Industry. Houghton Mifflin Co., 1915.
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