Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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