Analysis of information sources in references of the Wikipedia article "Kayamkulam Kochunni" in English language version.
The legend of Kayamkulam Kochunni is primarily sourced from Aithihyamala [garland of legends], a big fat book of stories that unevenly blends myths, historical facts and imagination, written by Kottarathil Sankunni in the early 20th century and first published in 1925.