DeWiel, B. (2000). Democracy: A history of ideas. UBC Press.
Lua i Stíl Chicago (17ú heag.)DeWiel, Boris. Democracy: A History of Ideas. Vancouver: UBC Press, 2000.
Lua MLA (9ú heag.)DeWiel, Boris. Democracy: A History of Ideas. UBC Press, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.