Ghosh, B., & De, P. (2005). Indian infrastructure database 2005. Bookwell.
Chicago Style aipamenaGhosh, Buddhadeb, and Prabir De. Indian Infrastructure Database 2005. New Delhi: Bookwell, 2005.
MLA aipamenaGhosh, Buddhadeb, and Prabir De. Indian Infrastructure Database 2005. Bookwell, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.