Sugatakumari. (1972). Pavam Manavahrdayam. Sahitya Pravarthaka Co-operative Society Ltd.
Dyfyniad Arddull ChicagoSugatakumari. Pavam Manavahrdayam. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1972.
Dyfyniad MLASugatakumari. Pavam Manavahrdayam. Sahitya Pravarthaka Co-operative Society Ltd, 1972.
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