Sanal Kumar Thamburan, R. (1993). Vatakkunnathan ksetram - a study.
Chicago Edition CitationSanal Kumar Thamburan, Ravivarma. Vatakkunnathan Ksetram - a Study. 1993.
MLA Edition CitationSanal Kumar Thamburan, Ravivarma. Vatakkunnathan Ksetram - a Study. 1993.
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