Παραπομπή APA

Unithiri, N. (2000). Bhashabhooshanathinte upadanangal. Kerala Bhasha Institute.

Παραπομπή Chicago Style

Unithiri, N.V.P. Bhashabhooshanathinte Upadanangal. Thiruvanathapuram: Kerala Bhasha Institute, 2000.

Παραπομπή MLA

Unithiri, N.V.P. Bhashabhooshanathinte Upadanangal. Kerala Bhasha Institute, 2000.