(1979). കലികാല കവിത (1st.). Keralakavitha.
Chicago Edition Citationകലികാല കവിത. 1st. Parappanangadi: Keralakavitha, 1979.
MLA Edition Citationകലികാല കവിത. 1st. Keralakavitha, 1979.
Warning: These citations may not always be 100% accurate.
APA Edition Citation