Machinery's. (1991). Machinery's handbook: A reference book for mechanical engineer, draftsman, toolmaker and mechanist (24th ed.). Industrial press.
Dyfyniad Arddull ChicagoMachinery's. Machinery's Handbook: A Reference Book for Mechanical Engineer, Draftsman, Toolmaker and Mechanist. 24th ed. New York: Industrial press, 1991.
Dyfyniad MLAMachinery's. Machinery's Handbook: A Reference Book for Mechanical Engineer, Draftsman, Toolmaker and Mechanist. 24th ed. Industrial press, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.