APA aipamena

Olappamanna. (1973). Amba. Sahitya Pravarthaka Co-operative Society Ltd.

Chicago Style aipamena

Olappamanna. Amba. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1973.

MLA aipamena

Olappamanna. Amba. Sahitya Pravarthaka Co-operative Society Ltd, 1973.