Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.