(1971). Vacuum Metallurgy. Elsevier.
Chicago Style (17th ed.) ZitazioaVacuum Metallurgy. Amsterdam: Elsevier, 1971.
MLA (9th ed.) ZitazioaVacuum Metallurgy. Elsevier, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
(1971). Vacuum Metallurgy. Elsevier.
Chicago Style (17th ed.) ZitazioaVacuum Metallurgy. Amsterdam: Elsevier, 1971.
MLA (9th ed.) ZitazioaVacuum Metallurgy. Elsevier, 1971.