APA aipamena

Varkey, P. (1999). Thoolika chitrangal. Sahitya Pravarthaka Co-operative Society Ltd.

Chicago Style aipamena

Varkey, Ponkunnam. Thoolika Chitrangal. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1999.

MLA aipamena

Varkey, Ponkunnam. Thoolika Chitrangal. Sahitya Pravarthaka Co-operative Society Ltd, 1999.