ravi kumar Nirmal. (2012). Objective agricultural economics for JRF, SRF, NET, SLET, CIVIL SERVICES & other competitive examinations (2nd.). Daya Publishing house.
Chicago Edition Citationravi kumar Nirmal. Objective Agricultural Economics for JRF, SRF, NET, SLET, CIVIL SERVICES & Other Competitive Examinations. 2nd. New York: Daya Publishing house, 2012.
MLA Edition Citationravi kumar Nirmal. Objective Agricultural Economics for JRF, SRF, NET, SLET, CIVIL SERVICES & Other Competitive Examinations. 2nd. Daya Publishing house, 2012.
Warning: These citations may not always be 100% accurate.