APA
Employees state Insurance Corporation, Employees state Insurance Corporation, . (1970). Annual Report 1970-71. New Delhi: ESIC.
Chicago
Employees state Insurance Corporation, Employees state Insurance Corporation, . 1970. Annual Report 1970-71. New Delhi: ESIC.
Harvard
Employees state Insurance Corporation, Employees state Insurance Corporation, . (1970). Annual Report 1970-71. New Delhi: ESIC.
MLA
Employees state Insurance Corporation, Employees state Insurance Corporation, . Annual Report 1970-71. New Delhi: ESIC. 1970.