Kunniramannayar, P. (1970). Vayalkkarayil. Sahitya Pravarthaka Co-operative Society Ltd.
Čikaški stil citiranjaKunniramannayar, P. Vayalkkarayil. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1970.
MLA način citiranjaKunniramannayar, P. Vayalkkarayil. Sahitya Pravarthaka Co-operative Society Ltd, 1970.
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