Dyfyniad APA

India. Ministry of transport and communications. (1957). Road facts India,1956. India.

Dyfyniad Arddull Chicago

India. Ministry of transport and communications. Road Facts India,1956. Department of transport: India, 1957.

Dyfyniad MLA

India. Ministry of transport and communications. Road Facts India,1956. India, 1957.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.