Παραπομπή APA

N V P Unithiri. (1993). Pracheena bharatheeya darsanam. Chintha.

Παραπομπή Chicago Style

N V P Unithiri. Pracheena Bharatheeya Darsanam. Thiruvanathapuram: Chintha, 1993.

Παραπομπή MLA

N V P Unithiri. Pracheena Bharatheeya Darsanam. Chintha, 1993.