Não informado. (2017). Guide to Engineered Materials. American Society for Metals.
Chicago-referens (17:e uppl.)Não informado. Guide to Engineered Materials. Metals Park, Ohio: American Society for Metals, 2017.
MLA-referens (8:e uppl.)Não informado. Guide to Engineered Materials. American Society for Metals, 2017.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.