Gopalakrishnan Pillai, S. (1975). Sanghikam-Danashastrathil. State institute of languages.
Chicago Edition CitationGopalakrishnan Pillai, S. Sanghikam-Danashastrathil. Trivandrum: State institute of languages, 1975.
MLA Edition CitationGopalakrishnan Pillai, S. Sanghikam-Danashastrathil. State institute of languages, 1975.
Warning: These citations may not always be 100% accurate.