ASM International. Materials Properties Database Committee & Mack, W. C. (2000). Worldwide guide to equivalent irons and steels (4th ed.). ASM International.
Chicago Style aipamenaASM International. Materials Properties Database Committee and William C. Mack. Worldwide Guide to Equivalent Irons and Steels. 4th ed. Materials Park, OH: ASM International, 2000.
MLA aipamenaASM International. Materials Properties Database Committee and William C. Mack. Worldwide Guide to Equivalent Irons and Steels. 4th ed. ASM International, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.