APA
INDIA P. A. P. I. (. o., INDIA P. A. P. I. (. o., . (1997). Directory of sample survey in India. New Delhi: Govt. of India.
Chicago
INDIA PLANNING AND PROGRAMME IMPLEMENTATION (Ministry of-), INDIA PLANNING AND PROGRAMME IMPLEMENTATION (Ministry of-), . 1997. Directory of sample survey in India. New Delhi: Govt. of India.
Harvard
INDIA P. A. P. I. (. o., INDIA P. A. P. I. (. o., . (1997). Directory of sample survey in India. New Delhi: Govt. of India.
MLA
INDIA PLANNING AND PROGRAMME IMPLEMENTATION (Ministry of-), INDIA PLANNING AND PROGRAMME IMPLEMENTATION (Ministry of-), . Directory of sample survey in India. New Delhi: Govt. of India. 1997.
