APA aipamena

Babu Ullala. (1999). Vivekananda kathakal. Kairali Childrens Book Trust.

Chicago Style aipamena

Babu Ullala. Vivekananda Kathakal. Kottayam: Kairali Childrens Book Trust, 1999.

MLA aipamena

Babu Ullala. Vivekananda Kathakal. Kairali Childrens Book Trust, 1999.