Walker, J. R. (1981). Modern metalworking: Materials, tools, and procedures. South Holland, Ill: Goodheart-Willcox Co..
Chicago Style CitationWalker, John R.. Modern Metalworking: Materials, Tools, and Procedures. South Holland, Ill: Goodheart-Willcox Co., 1981.
MLA CitationWalker, John R.. Modern Metalworking: Materials, Tools, and Procedures. South Holland, Ill: Goodheart-Willcox Co., 1981.
Warning: These citations may not always be 100% accurate.