APA
"Uttar Pradesh E. a. S. D. S. P. I., "Uttar Pradesh E. a. S. D. S. P. I., . (1981). Economic census 1980. Lucknow: Govt Press.
Chicago
"Uttar Pradesh Economic and Statistics Division State Planning Institute", "Uttar Pradesh Economic and Statistics Division State Planning Institute", . 1981. Economic census 1980. Lucknow: Govt Press.
Harvard
"Uttar Pradesh E. a. S. D. S. P. I., "Uttar Pradesh E. a. S. D. S. P. I., . (1981). Economic census 1980. Lucknow: Govt Press.
MLA
"Uttar Pradesh Economic and Statistics Division State Planning Institute", "Uttar Pradesh Economic and Statistics Division State Planning Institute", . Economic census 1980. Lucknow: Govt Press. 1981.