Παραπομπή APA

Sankaran Nayar, N. (1990). Vidyabhyasattinte Manasastra bhumika.

Παραπομπή Chicago Style

Sankaran Nayar, N. Vidyabhyasattinte Manasastra Bhumika. Trivandrum, State Institute of Languages, 1990.

Παραπομπή MLA

Sankaran Nayar, N. Vidyabhyasattinte Manasastra Bhumika. 1990.