Narayanapilla, P. K., & Ramanpilla, N. (1964). Upanisads. Kathopanisad Kathakopanisattu. Sreeramavilasam.
Chicago Edition CitationNarayanapilla, P K., and N. Ramanpilla. Upanisads. Kathopanisad Kathakopanisattu. Quilon: Sreeramavilasam, 1964.
MLA Edition CitationNarayanapilla, P K., and N. Ramanpilla. Upanisads. Kathopanisad Kathakopanisattu. Sreeramavilasam, 1964.
Warning: These citations may not always be 100% accurate.