APA aipamena

Gopinathan Nayar, P. R. (1980). Keralattile Vidyabhyasam. Kerala Sastra Sahitya Parishad.

Chicago Style aipamena

Gopinathan Nayar, P R. Keralattile Vidyabhyasam. Trivandrum: Kerala Sastra Sahitya Parishad, 1980.

MLA aipamena

Gopinathan Nayar, P R. Keralattile Vidyabhyasam. Kerala Sastra Sahitya Parishad, 1980.