Cita APA

Velappan, K. (1994). Aadivasikalum adivasa bhashakalum. Kerala Bhasha Institute.

Citación estilo Chicago

Velappan, K. Aadivasikalum Adivasa Bhashakalum. Trivandrum: Kerala Bhasha Institute, 1994.

Cita MLA

Velappan, K. Aadivasikalum Adivasa Bhashakalum. Kerala Bhasha Institute, 1994.