Northern Ireland A Time of Choice
The logic of party democracy
The Northern Ireland Social Democratic and Labour Party: Political opposition in a divided society
British Political Parties: The Emergence of a Modern Party System
Political change in Britain: The evolution of electoral choice
Party and Government An Inquiry into the Relationship between Governments and Supporting Parties in Liberal Democracies
The Electoral System in Britain
Party and Politics, 1830-52 (British History in Perspective)
The Nature of Party Government: A Comparative European Perspective
Parliament and the Public
