Narayanapilla C. (1972). Tiruvitamkur Svatantrya Samara charitram. P.M Nair.
シカゴスタイル引用形Narayanapilla C. Tiruvitamkur Svatantrya Samara Charitram. Trivandrum: P.M Nair, 1972.
MLA引用形式Narayanapilla C. Tiruvitamkur Svatantrya Samara Charitram. P.M Nair, 1972.
警告: この引用は必ずしも正確ではありません.