Singhal, V. (2006). Indian industry 2006. Indian economic data research centre.
Dyfyniad Arddull ChicagoSinghal, Vikas. Indian Industry 2006. New Delhi: Indian economic data research centre, 2006.
Dyfyniad MLASinghal, Vikas. Indian Industry 2006. Indian economic data research centre, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.