Vatsala, P. (1998). Valsalayude Kadhakal. Sahitya Pravarthaka Co-operative Society Ltd.
シカゴスタイル引用形Vatsala, P. Valsalayude Kadhakal. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1998.
MLA引用形式Vatsala, P. Valsalayude Kadhakal. Sahitya Pravarthaka Co-operative Society Ltd, 1998.
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