(1920). Journal of institution of engineers (India): Metallurgy and material science division. Institution of engineers.
Chicago Style aipamenaJournal of Institution of Engineers (India): Metallurgy and Material Science Division. India: Institution of engineers, 1920.
MLA aipamenaJournal of Institution of Engineers (India): Metallurgy and Material Science Division. Institution of engineers, 1920.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.