Achuthan, N. (1968). Irupatham noottandinte ithihasam. Mangalodayam.
Chicago Edition CitationAchuthan, Namboothiri. Irupatham Noottandinte Ithihasam. Mangalodayam, 1968.
MLA Edition CitationAchuthan, Namboothiri. Irupatham Noottandinte Ithihasam. Mangalodayam, 1968.
Warning: These citations may not always be 100% accurate.