Machinery handbook. (1979). Machinery handbook: A reference book for mechanical engineer, draftsman, toolmaker and mechanist (21st ed.). Industrial press.
Chicago-стиль цитированияMachinery handbook. Machinery Handbook: A Reference Book for Mechanical Engineer, Draftsman, Toolmaker and Mechanist. 21st ed. New York: Industrial press, 1979.
MLA-цитированиеMachinery handbook. Machinery Handbook: A Reference Book for Mechanical Engineer, Draftsman, Toolmaker and Mechanist. 21st ed. Industrial press, 1979.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.