Divakaran, K. (1977). Keraliya Gramangaliloode. Sahitya Pravarthaka Co-operative Society Ltd.
Dyfyniad Arddull ChicagoDivakaran, Kattakkata. Keraliya Gramangaliloode. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1977.
Dyfyniad MLADivakaran, Kattakkata. Keraliya Gramangaliloode. Sahitya Pravarthaka Co-operative Society Ltd, 1977.
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