APA aipamena

N V P Unithiri. (2013). Pracheena bharatheeya darsanam. Sahitya pravartaka co-operative society.

Chicago Style aipamena

N V P Unithiri. Pracheena Bharatheeya Darsanam. Kottayam: Sahitya pravartaka co-operative society, 2013.

MLA aipamena

N V P Unithiri. Pracheena Bharatheeya Darsanam. Sahitya pravartaka co-operative society, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.