ASM INT. HANDBOOK COMM. (1993). ASM HANDBOOK: METALS HANDBOOK, POWDER METALLURGY. ASM INT.
Chicago Style aipamenaASM INT. HANDBOOK COMM. ASM HANDBOOK: METALS HANDBOOK, POWDER METALLURGY. USA: ASM INT, 1993.
MLA aipamenaASM INT. HANDBOOK COMM. ASM HANDBOOK: METALS HANDBOOK, POWDER METALLURGY. ASM INT, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.