APA aipamena

Achuthan Namboothiri, A. (1987). Irupatham noottandinte ithihasam (m). Mathrubhumi Printing & Publishing Co.

Chicago Style aipamena

Achuthan Namboothiri, Akkitham. Irupatham Noottandinte Ithihasam (m). Kozhikode: Mathrubhumi Printing & Publishing Co, 1987.

MLA aipamena

Achuthan Namboothiri, Akkitham. Irupatham Noottandinte Ithihasam (m). Mathrubhumi Printing & Publishing Co, 1987.