Cheriyan, M. K. (1971). Mudrakal. Vidhyarthimithram.
Chicago Edition CitationCheriyan, M. K. Mudrakal. Vidhyarthimithram, 1971.
MLA Edition CitationCheriyan, M. K. Mudrakal. Vidhyarthimithram, 1971.
Warning: These citations may not always be 100% accurate.