APA Edition Citation

Directorate of census ,operations. (1991). Census of India 1991: Economic tables Part IIIB-B Series : Vol.1. Directorate of census operations.

Chicago Edition Citation

Directorate of census ,operations. Census of India 1991: Economic Tables Part IIIB-B Series : Vol.1. Kerala: Directorate of census operations, 1991.

MLA Edition Citation

Directorate of census ,operations. Census of India 1991: Economic Tables Part IIIB-B Series : Vol.1. Directorate of census operations, 1991.

Warning: These citations may not always be 100% accurate.