APA (7th ed.) Zitazioa
Walsh, R. A. (1994). McGraw-Hill machining and metalworking handbook. McGraw-Hill.
Chicago Style (17th ed.) Zitazioa
Walsh, Ronald A. McGraw-Hill Machining and Metalworking Handbook. New York: McGraw-Hill, 1994.
MLA (9th ed.) Zitazioa
Walsh, Ronald A. McGraw-Hill Machining and Metalworking Handbook. McGraw-Hill, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.