(1920). Journal of Institution of engineers (India): Civil Engineering Division. Institution of engineers.
Chicago Style aipamenaJournal of Institution of Engineers (India): Civil Engineering Division. New Delhi: Institution of engineers, 1920.
MLA aipamenaJournal of Institution of Engineers (India): Civil Engineering Division. Institution of engineers, 1920.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.