Head, M. (2011). Crimes against the state: From treason to terrorism. Ashgate.
Lua i Stíl Chicago (17ú heag.)Head, Michael. Crimes Against the State: From Treason to Terrorism. Burlington, Vt.: Ashgate, 2011.
Lua MLA (9ú heag.)Head, Michael. Crimes Against the State: From Treason to Terrorism. Ashgate, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.