Boothroyd, G. (1975). Fundementals of metal machining and machine tools. Mc Graw - Hill.
Chicago Style aipamenaBoothroyd, Goeffrey. Fundementals of Metal Machining and Machine Tools. New Delhi: Mc Graw - Hill, 1975.
MLA aipamenaBoothroyd, Goeffrey. Fundementals of Metal Machining and Machine Tools. Mc Graw - Hill, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.