APA

Nambiar (P K), . (1966). Gensus Of India 1961 Vol Ix. : .

Chicago

Nambiar (P K), . 1966. Gensus Of India 1961 Vol Ix. : .

Harvard

Nambiar (P K), . (1966). Gensus Of India 1961 Vol Ix. : .

MLA

Nambiar (P K), . Gensus Of India 1961 Vol Ix. : . 1966.