Guptan Nair S. (1998). Asthiyude pookkal Changampuzha: Kaviyum kavithayum (patanam). D C Books.
Chicago Edition CitationGuptan Nair S. Asthiyude Pookkal Changampuzha: Kaviyum Kavithayum (patanam). Kottayam: D C Books, 1998.
MLA Edition CitationGuptan Nair S. Asthiyude Pookkal Changampuzha: Kaviyum Kavithayum (patanam). D C Books, 1998.
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