G.Priyadarsanan. (1985). Kerala pathrapravarthanam Suvarnnayadhyangal.
Chicago Edition CitationG.Priyadarsanan. Kerala Pathrapravarthanam Suvarnnayadhyangal. Current Books, Kottayam, 1985.
MLA Edition CitationG.Priyadarsanan. Kerala Pathrapravarthanam Suvarnnayadhyangal. 1985.
Warning: These citations may not always be 100% accurate.