APA aipamena

GopinathanNair.T.N. (1982). Grahanavum Onavum. N.B.S..

Chicago Style aipamena

GopinathanNair.T.N. Grahanavum Onavum. Kottayam: N.B.S., 1982.

MLA aipamena

GopinathanNair.T.N. Grahanavum Onavum. N.B.S., 1982.