Παραπομπή APA

Usha Menon. (2011). Ramavarma Appanthampuran. Kerala Bhasha Institute.

Παραπομπή Chicago Style

Usha Menon. Ramavarma Appanthampuran. Thiruvananthapuram: Kerala Bhasha Institute, 2011.

Παραπομπή MLA

Usha Menon. Ramavarma Appanthampuran. Kerala Bhasha Institute, 2011.