Vijayanunni, M. (1981). Primary census abstract: Census of India 1981. Director of census operations.
Chicago ZitierstilVijayanunni, M. Primary Census Abstract: Census of India 1981. India: Director of census operations, 1981.
MLA ZitierstilVijayanunni, M. Primary Census Abstract: Census of India 1981. Director of census operations, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.