Unnikrishnan Puthoor. (1970). Kuttasammatam. Sahitya Pravarthaka Co-operative Society Ltd.
シカゴスタイル引用形Unnikrishnan Puthoor. Kuttasammatam. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1970.
MLA引用形式Unnikrishnan Puthoor. Kuttasammatam. Sahitya Pravarthaka Co-operative Society Ltd, 1970.
警告: この引用は必ずしも正確ではありません.