Negri, A. o. (2003). Time for revolution. Continuum.
Lua i Stíl Chicago (17ú heag.)Negri, Antoni o. Time for Revolution. London: Continuum, 2003.
Lua MLA (9ú heag.)Negri, Antoni o. Time for Revolution. Continuum, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.