Greenwood, W. H. (1900). Steel and iron: Comprising the practice and theory of the several methods pursued in their manufacture, and of their treatment in the rolling mills, the forge, and the foundry. Cassell and company.
Chicago-referens (17:e uppl.)Greenwood, William Henry. Steel and Iron: Comprising the Practice and Theory of the Several Methods Pursued in Their Manufacture, and of Their Treatment in the Rolling Mills, the Forge, and the Foundry. London ; Paris ; New York ; Melbourne: Cassell and company, 1900.
MLA-referens (8:e uppl.)Greenwood, William Henry. Steel and Iron: Comprising the Practice and Theory of the Several Methods Pursued in Their Manufacture, and of Their Treatment in the Rolling Mills, the Forge, and the Foundry. Cassell and company, 1900.