Citazione APA

Kerala. Directorate of Census Operations; Author. (2003). Final population totals: Census of Kerala 2001.

Stile di citazione Chicago

Kerala. Directorate of Census Operations; Author. Final Population Totals: Census of Kerala 2001. Thiruvananthapiram., Directorate of Census Operations, 2003.

Citazione MLA

Kerala. Directorate of Census Operations; Author. Final Population Totals: Census of Kerala 2001. 2003.