Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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