374005 Gibbs, D., & Crandell, T. M. (1991). An introduction to CNC machining & programming. New York : Industrial Press.
Lua i Stíl Chicago (17ú heag.)374005 Gibbs, David, agus Thomas M. Crandell. An Introduction to CNC Machining & Programming. New York : Industrial Press, 1991.
Lua MLA (9ú heag.)374005 Gibbs, David, agus Thomas M. Crandell. An Introduction to CNC Machining & Programming. New York : Industrial Press, 1991.
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