ebrary, Inc, & Bruce, I. (2004). The Porto Alegre alternative: Direct democracy in action. Pluto Press with the International Institute for Research and Education (IIRE).
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Iain Bruce. The Porto Alegre Alternative: Direct Democracy in Action. London ; Ann Arbor, Mich.: Pluto Press with the International Institute for Research and Education (IIRE), 2004.
Lua MLA (9ú heag.)ebrary, Inc, agus Iain Bruce. The Porto Alegre Alternative: Direct Democracy in Action. Pluto Press with the International Institute for Research and Education (IIRE), 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.