ebrary, Inc, & Bedau, H. A. (2002). Civil disobedience in focus. Routledge.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Hugo Adam Bedau. Civil Disobedience in Focus. London ; New York: Routledge, 2002.
Lua MLA (9ú heag.)ebrary, Inc, agus Hugo Adam Bedau. Civil Disobedience in Focus. Routledge, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.