Não informado. (1964). Machine shop. Engineering, Chemical & Machine Press.
Chicago-viite (17. p.)Não informado. Machine Shop. London: Engineering, Chemical & Machine Press, 1964.
MLA-viite (8. p.)Não informado. Machine Shop. Engineering, Chemical & Machine Press, 1964.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.