Sankaran Nayar, N. (1990). Vidyabhyasattinte Manasastra bhumika.
Chicago Edition CitationSankaran Nayar, N. Vidyabhyasattinte Manasastra Bhumika. Trivandrum, State Institute of Languages, 1990.
Cita MLASankaran Nayar, N. Vidyabhyasattinte Manasastra Bhumika. 1990.
Atenció: Aquestes cites poden no estar 100% correctes.