Marsh, A. (1977). Protest and political consciousness. Sage Publications.
Lua i Stíl Chicago (17ú heag.)Marsh, Alan. Protest and Political Consciousness. Beverly Hills, Calif.: Sage Publications, 1977.
Lua MLA (8ú heag.)Marsh, Alan. Protest and Political Consciousness. Sage Publications, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.