Bhairaby Prasad Sahu. (2006). Iron and social change in early India. OUP.
Chicago Style aipamenaBhairaby Prasad Sahu. Iron and Social Change in Early India. New Delhi: OUP, 2006.
MLA aipamenaBhairaby Prasad Sahu. Iron and Social Change in Early India. OUP, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.