Gopalavarier Avarkal ,P.R. (1959). Keralasambavam. Sreeramavilasam Press & Book Depo, Kollam.
Chicago Edition CitationGopalavarier Avarkal ,P.R. Keralasambavam. Sreeramavilasam Press & Book Depo, Kollam: Sreeramavilasam Press & Book Depo, Kollam, 1959.
MLA Edition CitationGopalavarier Avarkal ,P.R. Keralasambavam. Sreeramavilasam Press & Book Depo, Kollam, 1959.
Warning: These citations may not always be 100% accurate.