Kumara Keralavarma P R. (2000). Swathithirunal krithikal. Department of Cultural Publications.
Chicago Edition CitationKumara Keralavarma P R. Swathithirunal Krithikal. Thiruvananthapuram: Department of Cultural Publications, 2000.
MLA Edition CitationKumara Keralavarma P R. Swathithirunal Krithikal. Department of Cultural Publications, 2000.
Warning: These citations may not always be 100% accurate.