APA-referens

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

Chicago-stil citat

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

MLA-referens

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.