Παραπομπή APA

Vasudevan Pillai Vayala. (2013). Rangabhasha. Kerala Bhasha Institute.

Παραπομπή Chicago Style

Vasudevan Pillai Vayala. Rangabhasha. Thiruvananthapuram: Kerala Bhasha Institute, 2013.

Παραπομπή MLA

Vasudevan Pillai Vayala. Rangabhasha. Kerala Bhasha Institute, 2013.