John R. Walker. (2003). Modern Metalworking. USA: The Goodheart-Willcox Company, Inc.
Chicago Style CitationJohn R. Walker. Modern Metalworking. USA: The Goodheart-Willcox Company, Inc, 2003.
MLA CitationJohn R. Walker. Modern Metalworking. USA: The Goodheart-Willcox Company, Inc, 2003.
Warning: These citations may not always be 100% accurate.