Directorate of census operations. Census of india 1991: Part3-b series. Directorate of census operations.
استشهاد بنمط شيكاغوDirectorate of census operations. Census of India 1991: Part3-b Series. Kerala: Directorate of census operations.
MLA استشهادDirectorate of census operations. Census of India 1991: Part3-b Series. Directorate of census operations.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.