Kurup, N. (1971). Visha beejam. Sahitya Pravarthaka Sahakarana Sangam.
Chicago Edition CitationKurup, Nagavalli. Visha Beejam. Sahitya Pravarthaka Sahakarana Sangam, 1971.
MLA Edition CitationKurup, Nagavalli. Visha Beejam. Sahitya Pravarthaka Sahakarana Sangam, 1971.
Warning: These citations may not always be 100% accurate.