Gaya APA
WALKER, J, R. (1999).
Machining Fundamentals: From Basic To Advanced Techniques (1).
Illinois:
Goodheart-Willcox Company, Inc.
Gaya MLA
WALKER, John, R.
"Machining Fundamentals: From Basic To Advanced Techniques".
1
Illinois:
Goodheart-Willcox Company, Inc,
1999.
Printed.