Boothroyd, G. (2017). Fundamentals of Machining and Machine Tools (3rd.). CRC Taylor & Francis.
Lua i Stíl Chicago (17ú heag.)Boothroyd, Geoffrey. Fundamentals of Machining and Machine Tools. 3rd. London: CRC Taylor & Francis, 2017.
Lua MLA (9ú heag.)Boothroyd, Geoffrey. Fundamentals of Machining and Machine Tools. 3rd. CRC Taylor & Francis, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.