एपीए उद्धरण

Theakanath, T. K. (2008). Barack Hussein Obama: Oru tharodayathinte dinavruthathangal. Author.

शिकागो स्टाइल उद्धरण

Theakanath, Thomas Kurian. Barack Hussein Obama: Oru Tharodayathinte Dinavruthathangal. Aluva: Author, 2008.

एमएलए उद्धरण

Theakanath, Thomas Kurian. Barack Hussein Obama: Oru Tharodayathinte Dinavruthathangal. Author, 2008.