Não informado. Metallurgy: Materials education yearbooks. American Society for Metals.
Chicago-Zitierstil (17. Ausg.)Não informado. Metallurgy: Materials Education Yearbooks. New York: American Society for Metals.
MLA-Zitierstil (8. Ausg.)Não informado. Metallurgy: Materials Education Yearbooks. American Society for Metals.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.