Sudhakaran, M. (1993). Upabhokthrukotathi engane upayogappedutham? Current Books.
Chicago Edition CitationSudhakaran, M. Upabhokthrukotathi Engane Upayogappedutham? Kottayam: Current Books, 1993.
MLA Edition CitationSudhakaran, M. Upabhokthrukotathi Engane Upayogappedutham? Current Books, 1993.
Warning: These citations may not always be 100% accurate.