Velyudan Pannikasari. (1963). Keralam perumakamaruda kalathu.
Chicago Edition CitationVelyudan Pannikasari. Keralam Perumakamaruda Kalathu. 1963.
MLA Edition CitationVelyudan Pannikasari. Keralam Perumakamaruda Kalathu. 1963.
Warning: These citations may not always be 100% accurate.