K.P.vijayan. (1968). Pathrangal Vichithrangal.
Chicago Edition CitationK.P.vijayan. Pathrangal Vichithrangal. National Bookstall ,Kottayam, 1968.
MLA Edition CitationK.P.vijayan. Pathrangal Vichithrangal. 1968.
Warning: These citations may not always be 100% accurate.