Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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