APA
"Kerala G. o. . E. a. S. (. o. )., "Kerala G. o. . E. a. S. (. o. )., . (1984). Fact book on manpower Kerala. Trivandrum: Government Press India.
Chicago
"Kerala Government of Economics and Statistics (Department of )", "Kerala Government of Economics and Statistics (Department of )", . 1984. Fact book on manpower Kerala. Trivandrum: Government Press India.
Harvard
"Kerala G. o. . E. a. S. (. o. )., "Kerala G. o. . E. a. S. (. o. )., . (1984). Fact book on manpower Kerala. Trivandrum: Government Press India.
MLA
"Kerala Government of Economics and Statistics (Department of )", "Kerala Government of Economics and Statistics (Department of )", . Fact book on manpower Kerala. Trivandrum: Government Press India. 1984.
