Kuññanpiḷḷa, I. (1953). Kēraḷa caritṟattile iruḷaṭañña ēṭukaḷ. Eḍyūkkēṣaṇal Sapḷayis.
Dyfyniad Arddull ChicagoKuññanpiḷḷa, Iḷaṅkuḷaṃ. Kēraḷa Caritṟattile Iruḷaṭañña ēṭukaḷ. Tiruvanantapuraṃ: Eḍyūkkēṣaṇal Sapḷayis, 1953.
Dyfyniad MLAKuññanpiḷḷa, Iḷaṅkuḷaṃ. Kēraḷa Caritṟattile Iruḷaṭañña ēṭukaḷ. Eḍyūkkēṣaṇal Sapḷayis, 1953.
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