Kirkpatrick David. (2010). Facebook effect. Virgin Books.
Lua i Stíl Chicago (17ú heag.)Kirkpatrick David. Facebook Effect. USA: Virgin Books, 2010.
Lua MLA (9ú heag.)Kirkpatrick David. Facebook Effect. Virgin Books, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.