APA aipamena

Radhakrishnan, S. (1970). Ulppirivukkal. Sahitya Pravarthaka Co-operative Society Ltd.

Chicago Style aipamena

Radhakrishnan, S. Ulppirivukkal. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1970.

MLA aipamena

Radhakrishnan, S. Ulppirivukkal. Sahitya Pravarthaka Co-operative Society Ltd, 1970.