Directorate of Census operations Kerala. (1998). Census of India 1991,Series 12- Kerala Part IV A-C Series - Socio - Cultural Tables. Controller of Publications.
Citação norma ChicagoDirectorate of Census operations Kerala. Census of India 1991,Series 12- Kerala Part IV A-C Series - Socio - Cultural Tables. Delhi: Controller of Publications, 1998.
Citação norma MLADirectorate of Census operations Kerala. Census of India 1991,Series 12- Kerala Part IV A-C Series - Socio - Cultural Tables. Controller of Publications, 1998.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.