Cita APA

Census of India. (1991). District Census Hand Book: Kollam. Directorate of Census Operations.

Citación estilo Chicago

Census of India. District Census Hand Book: Kollam. Thiruvananthapuram: Directorate of Census Operations, 1991.

Cita MLA

Census of India. District Census Hand Book: Kollam. Directorate of Census Operations, 1991.

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