Narayanapilla, P. K. (1949). Padyaratnam. The director, Dept of Publication, Uni. of Kerala.
シカゴスタイル引用形Narayanapilla, P K. Padyaratnam. Trivandrum: The director, Dept of Publication, Uni. of Kerala, 1949.
MLA引用形式Narayanapilla, P K. Padyaratnam. The director, Dept of Publication, Uni. of Kerala, 1949.
警告: この引用は必ずしも正確ではありません.