Não informado. Metallurgy: Materials education yearbooks. American Society for Metals.
Chicago (17e ed.) BronvermeldingNão informado. Metallurgy: Materials Education Yearbooks. New York: American Society for Metals.
MLA (8e ed.) BronvermeldingNão informado. Metallurgy: Materials Education Yearbooks. American Society for Metals.
Let op: Deze citaties zijn niet altijd 100% accuraat.