Narayanan P M. (2010). Malayalathile kadalkavithakal. Chintha.
Chicago Edition CitationNarayanan P M. Malayalathile Kadalkavithakal. Thiruvanathapuram: Chintha, 2010.
Deismireacht MLANarayanan P M. Malayalathile Kadalkavithakal. Chintha, 2010.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.