Krishnachandran, V. R. (1978). Purusharthakkoothu. Kerala Sahitya Academi.
Chicago Edition CitationKrishnachandran, V. R. Purusharthakkoothu. Trichur: Kerala Sahitya Academi, 1978.
MLA Edition CitationKrishnachandran, V. R. Purusharthakkoothu. Kerala Sahitya Academi, 1978.
Warning: These citations may not always be 100% accurate.