Dyfyniad APA

Census of India. (1991). Economic Tables. Directorate of Census Operations.

Dyfyniad Arddull Chicago

Census of India. Economic Tables. Thiruvananthapurm: Directorate of Census Operations, 1991.

Dyfyniad MLA

Census of India. Economic Tables. Directorate of Census Operations, 1991.

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