Παραπομπή APA

Ratnamma K. (1997). Ananthapuravarnanam: Patavum patanangalum. Kerala Bhasha Institute.

Παραπομπή Chicago Style

Ratnamma K. Ananthapuravarnanam: Patavum Patanangalum. Thiruvananthapuram: Kerala Bhasha Institute, 1997.

Παραπομπή MLA

Ratnamma K. Ananthapuravarnanam: Patavum Patanangalum. Kerala Bhasha Institute, 1997.