Sakthan Thampuran: Thiranjedutha Bharanarekhakal. State archivevs prasidhikaranam.
Chicago Edition CitationSakthan Thampuran: Thiranjedutha Bharanarekhakal. Thiruvanamthapuram: State archivevs prasidhikaranam.
MLA Edition CitationSakthan Thampuran: Thiranjedutha Bharanarekhakal. State archivevs prasidhikaranam.
Warning: These citations may not always be 100% accurate.