Nambiar, P.K. (Census of India 1961)
Volume IX, Part VII-A, VIII, Madras: Handicrafts and Artisans of Madras State, 1965
Nambiar, P.K. (Census of India 1961)
Volume IX, Part VII-A, Madras: 1964
Nambiar, P.K. (Census of India 1961)
Vol. IX, Part VII-A (IX), Madras: 1966
Nambiar, P.K. (Census of India 1961)
Volume IX, Part VII-A- (V), Madras: 1964
Nambiar, P.K. (Census of India 1961)
Volume IX, Part VII-A-(VI), Madras: 1965
Nambiar, P.K. (Census of India 1961)
Volume IX, Part VII-A-(VII), 1965
Nambiar, P.K. (Census of India 1961)
Volume IX, Part VII-A, Madras: 1964