Ramakrishnan K V. (1975). Puthiya sarathy. Sahitya Pravartaka Co-operative Society.
シカゴスタイル引用形Ramakrishnan K V. Puthiya Sarathy. Kottayam: Sahitya Pravartaka Co-operative Society, 1975.
MLA引用形式Ramakrishnan K V. Puthiya Sarathy. Sahitya Pravartaka Co-operative Society, 1975.
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