1. European Voters' Reponse to the First Community Elections;Blumler,1984
2. The European Voter: Popular Responses to the First Community Election;Blumler,1982
3. Five Years of the Directly Elected European Parliament: Performance and Prospects;Bourguignon-Wittke;Journal of Common Market Studies,1985
4. Eurobarometer No. 28;Commission of the EC,1987
5. Why Europe Votes;Gosnell,1930