Valsala,, P. (1971). Thrishnayude pookkal. Sahitya Pravartaka Co-operative Society.
シカゴスタイル引用形Valsala,, P. Thrishnayude Pookkal. Kottayam: Sahitya Pravartaka Co-operative Society, 1971.
MLA引用形式Valsala,, P. Thrishnayude Pookkal. Sahitya Pravartaka Co-operative Society, 1971.
警告: この引用は必ずしも正確ではありません.