Thum, E. E. (1933). The book of stainless steels: Corrosion resisting and heat resisting chromium alloys. The American society for steel treating.
Citação norma ChicagoThum, Ernest Edgar. The Book of Stainless Steels: Corrosion Resisting and Heat Resisting Chromium Alloys. Cleveland, O.: The American society for steel treating, 1933.
Citação norma MLAThum, Ernest Edgar. The Book of Stainless Steels: Corrosion Resisting and Heat Resisting Chromium Alloys. The American society for steel treating, 1933.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.