APA
India. National Sampal Survey Office, . (2012). Energy Sources of Indian Households for Cooking and Lighting NSS 66th Round, July 2009- June 2010. New Delhi: National Sampal Survey Office.
Chicago
India. National Sampal Survey Office, . 2012. Energy Sources of Indian Households for Cooking and Lighting NSS 66th Round, July 2009- June 2010. New Delhi: National Sampal Survey Office.
Harvard
India. National Sampal Survey Office, . (2012). Energy Sources of Indian Households for Cooking and Lighting NSS 66th Round, July 2009- June 2010. New Delhi: National Sampal Survey Office.
MLA
India. National Sampal Survey Office, . Energy Sources of Indian Households for Cooking and Lighting NSS 66th Round, July 2009- June 2010. New Delhi: National Sampal Survey Office. 2012.
