APA aipamena

Valsala. (1998). Vatsalayude kadhakal. Sahitya Pravartaka Co-operative Society.

Chicago Style aipamena

Valsala. Vatsalayude Kadhakal. Kottayam: Sahitya Pravartaka Co-operative Society, 1998.

MLA aipamena

Valsala. Vatsalayude Kadhakal. Sahitya Pravartaka Co-operative Society, 1998.