Παραπομπή APA

(2013). Vivarthanam (4th ed.). Kerala Basha Institute.

Παραπομπή Chicago Style

Vivarthanam. 4th ed. Thiruvananthapuram: Kerala Basha Institute, 2013.

Παραπομπή MLA

Vivarthanam. 4th ed. Kerala Basha Institute, 2013.