एपीए उद्धरण

Harigovindan, N. (2017). Keraleeya vadyakala (4 th ed.). Kerala Bhasha Institute.

शिकागो स्टाइल उद्धरण

Harigovindan, Njeralathu. Keraleeya Vadyakala. 4 th ed. Thiruvanathapuram: Kerala Bhasha Institute, 2017.

एमएलए उद्धरण

Harigovindan, Njeralathu. Keraleeya Vadyakala. 4 th ed. Kerala Bhasha Institute, 2017.