Krishnan, P. R. (2010). Olimangatha ormakal: Oru pravasiyude viplavajeevitha smaranakal. Chintha Publishers.
Chicago Edition CitationKrishnan, P. R. Olimangatha Ormakal: Oru Pravasiyude Viplavajeevitha Smaranakal. Thiruvananthapuram: Chintha Publishers, 2010.
MLA Edition CitationKrishnan, P. R. Olimangatha Ormakal: Oru Pravasiyude Viplavajeevitha Smaranakal. Chintha Publishers, 2010.
Warning: These citations may not always be 100% accurate.