Gaya APA

Walker, J, R. (1993). WorkBook For Machining Fundamentals: From Basic To Advanced Techniques. (-). America: The Goodheart-Willox Company,Inc.

Gaya MLA

Walker, John, R. "WorkBook For Machining Fundamentals: From Basic To Advanced Techniques.". - America: The Goodheart-Willox Company,Inc, 1993. Text.