Schock. Civil Resistance. University of Minnesota Press.
Lua i Stíl Chicago (17ú heag.)Schock. Civil Resistance. University of Minnesota Press.
Lua MLA (9ú heag.)Schock. Civil Resistance. University of Minnesota Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.