India. Ministry of Statistics and Programme Implementation. Central Statistical Organisation. (2007). Statistical abstract, India: Combined issue 2005 & 2006. Central Statistical Organisation, Ministry of Statistics and Programme Implementation, Govt. of India.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia. Ministry of Statistics and Programme Implementation. Central Statistical Organisation. Statistical Abstract, India: Combined Issue 2005 & 2006. Central Statistical Organisation, Ministry of Statistics and Programme Implementation, Govt. of India, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndia. Ministry of Statistics and Programme Implementation. Central Statistical Organisation. Statistical Abstract, India: Combined Issue 2005 & 2006. Central Statistical Organisation, Ministry of Statistics and Programme Implementation, Govt. of India, 2007.