Παραπομπή APA

Harigovindan,njeralathu. (2007). Keraleeya vadyakala. Kerala Bhasha Institute.

Παραπομπή Chicago Style

Harigovindan,njeralathu. Keraleeya Vadyakala. Thiruvananthapuram: Kerala Bhasha Institute, 2007.

Παραπομπή MLA

Harigovindan,njeralathu. Keraleeya Vadyakala. Kerala Bhasha Institute, 2007.