Prabhath Book house. (1976). ബാലവിജ്ഞാനകോശം. Prabhath Book house.
Chicago Edition CitationPrabhath Book house. ബാലവിജ്ഞാനകോശം. Thiruvananthapuram: Prabhath Book house, 1976.
MLA Edition CitationPrabhath Book house. ബാലവിജ്ഞാനകോശം. Prabhath Book house, 1976.
Warning: These citations may not always be 100% accurate.