Krishna Chandran,V R. (1994). Purusharthakkoothu. Kerala Sahitya Academi.
Chicago Edition CitationKrishna Chandran,V R. Purusharthakkoothu. Thrissur: Kerala Sahitya Academi, 1994.
Cita MLAKrishna Chandran,V R. Purusharthakkoothu. Kerala Sahitya Academi, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.