കേരളസാഹിത്യചരിത്രം : Kerala Sahithya Charitram :
ഉള്ളൂർ എസ്. പരമേശ്വരയ്യർ. Ulloor S Parameswara Aiyer.
കേരളസാഹിത്യചരിത്രം : Kerala Sahithya Charitram : Ulloor S Parameswara Aiyer. - Thiruvananthapuram : Department of Publications,for the University of kerala, 1964. - Kerala University series no.30. .
Vol.4
Malayalam literature.--Malayalam literature - History and criticism.
894.81209 / ULL/K.V.4
കേരളസാഹിത്യചരിത്രം : Kerala Sahithya Charitram : Ulloor S Parameswara Aiyer. - Thiruvananthapuram : Department of Publications,for the University of kerala, 1964. - Kerala University series no.30. .
Vol.4
Malayalam literature.--Malayalam literature - History and criticism.
894.81209 / ULL/K.V.4