Parameswaran Pillai Erumeli. (1999). Vidyaabhyaasam puthiya kaazhchappadil. Prathibha Books.
Chicago Edition CitationParameswaran Pillai Erumeli. Vidyaabhyaasam Puthiya Kaazhchappadil. Mavelikkara: Prathibha Books, 1999.
MLA Edition CitationParameswaran Pillai Erumeli. Vidyaabhyaasam Puthiya Kaazhchappadil. Prathibha Books, 1999.
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