एपीए उद्धरण

Vatsala, P. (1998). Valsalayude Kadhakal. Sahitya Pravarthaka Co-operative Society Ltd.

शिकागो स्टाइल उद्धरण

Vatsala, P. Valsalayude Kadhakal. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1998.

एमएलए उद्धरण

Vatsala, P. Valsalayude Kadhakal. Sahitya Pravarthaka Co-operative Society Ltd, 1998.