Sahitya pravarthaka co-op. (1972). Viswavijnanakosham v.4. Kottayam.
Chicago Edition CitationSahitya pravarthaka co-op. Viswavijnanakosham V.4. Kottayam, 1972.
MLA Edition CitationSahitya pravarthaka co-op. Viswavijnanakosham V.4. Kottayam, 1972.
Warning: These citations may not always be 100% accurate.