Unnikrishnan Pulkkal. (2011). Ritwik Ghatak: Jeevitham cinema sambhashanam. Olive.
Chicago Edition CitationUnnikrishnan Pulkkal. Ritwik Ghatak: Jeevitham Cinema Sambhashanam. Calicut: Olive, 2011.
MLA Edition CitationUnnikrishnan Pulkkal. Ritwik Ghatak: Jeevitham Cinema Sambhashanam. Olive, 2011.
Warning: These citations may not always be 100% accurate.