The British Constitution: Continuity and Change: A Festschrift for Vernon Bogdanor

The Referendum and Other Essays on Constitutional Politics

Referendums Around the World: With a Foreword by Sir David Butler, Edition 2

Referendums Around the World: The Continued Growth of Direct Democracy

Nationalism, Referendums and Democracy: Voting on Ethnic Issues and Independence, Edition 2

The Routledge Handbook to Referendums and Direct Democracy

Consociationalism and Power-Sharing in Europe: Arend Lijphart’s Theory of Political Accommodation