Velayudhan, P. (1970). Sukhakketintesukham. Sahitya Pravarthaka Co-operative Society Ltd.
シカゴスタイル引用形Velayudhan, P.S. Sukhakketintesukham. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1970.
MLA引用形式Velayudhan, P.S. Sukhakketintesukham. Sahitya Pravarthaka Co-operative Society Ltd, 1970.
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