Narayanannayar, P. (1962). Keralamvalarunnu. Sahitya Pravarthaka Co-operative Society Ltd.
シカゴスタイル引用形Narayanannayar, Pala. Keralamvalarunnu. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1962.
MLA引用形式Narayanannayar, Pala. Keralamvalarunnu. Sahitya Pravarthaka Co-operative Society Ltd, 1962.
警告: この引用は必ずしも正確ではありません.