Vaidyanatha Ayyar. (1961). Pathittuppathu. Kerala sahithya academy.
Chicago Edition CitationVaidyanatha Ayyar. Pathittuppathu. Thrissur: Kerala sahithya academy, 1961.
MLA Edition CitationVaidyanatha Ayyar. Pathittuppathu. Kerala sahithya academy, 1961.
Warning: These citations may not always be 100% accurate.