APA aipamena

Kesavadev, P. (1969). Ulakka. Sahitya Pravarthaka Co-operative Society Ltd.

Chicago Style aipamena

Kesavadev, P. Ulakka. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1969.

MLA aipamena

Kesavadev, P. Ulakka. Sahitya Pravarthaka Co-operative Society Ltd, 1969.