APA aipamena

Madhavappanikkar P. R. (1980). Sooryanum Grahanavum. Kerala Sasthra Sahithya Parishath.

Chicago Style aipamena

Madhavappanikkar P. R. Sooryanum Grahanavum. Thiruvananthapuram: Kerala Sasthra Sahithya Parishath, 1980.

MLA aipamena

Madhavappanikkar P. R. Sooryanum Grahanavum. Kerala Sasthra Sahithya Parishath, 1980.