APA
Tamil Nadu S. (. o., Tamil Nadu S. (. o., . (1983). Economic census 1977. Madras: Madras Govt Press.
Chicago
Tamil Nadu Statistics (Deptt of-), Tamil Nadu Statistics (Deptt of-), . 1983. Economic census 1977. Madras: Madras Govt Press.
Harvard
Tamil Nadu S. (. o., Tamil Nadu S. (. o., . (1983). Economic census 1977. Madras: Madras Govt Press.
MLA
Tamil Nadu Statistics (Deptt of-), Tamil Nadu Statistics (Deptt of-), . Economic census 1977. Madras: Madras Govt Press. 1983.
