Direct democracy in Europe : a comprehensive reference guide to the initiative and referendum process in Europe / sponsored by IRI Europe, Initiative & Referendum Institute Europe, and IRI, Initiative & Referendum Institute ; edited by Bruno Kaufmann and M. Dane Waters. (Citizen lawmaker series of educational tools)
Direct democracy in Europe : a comprehensive reference guide to the initiative and referendum process in Europe / sponsored by IRI Europe, Initiative & Referendum Institute Europe, and IRI, Initiative & Referendum Institute ; edited by Bruno Kaufmann and M. Dane Waters.