Ghosh, B., & De, P. (2005). Indian infrastructure database 2005. Bookwell.
Dyfyniad Arddull ChicagoGhosh, Buddhadeb, and Prabir De. Indian Infrastructure Database 2005. New Delhi: Bookwell, 2005.
Dyfyniad MLAGhosh, Buddhadeb, and Prabir De. Indian Infrastructure Database 2005. Bookwell, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.