Joji Koottummel. (2011). Samskarathile prathisandhi oru keraleeya anveshanam. Sahitya Pravartaka Co-operative Society.
Chicago Edition CitationJoji Koottummel. Samskarathile Prathisandhi Oru Keraleeya Anveshanam. Kottayam: Sahitya Pravartaka Co-operative Society, 2011.
Deismireacht MLAJoji Koottummel. Samskarathile Prathisandhi Oru Keraleeya Anveshanam. Sahitya Pravartaka Co-operative Society, 2011.
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