Mapping Policy Preferences from TextsAndrea Volkens, Judith Bara, Ian Budge, Michael D. McDonald, Hans-Dieter Klingemann · First published 2013Open the Tome
Comparative PoliticsJudith Linda Bara, Mark Pennington · First published 2009 · Latest edition 2011Open the Tome
Democratic politics and party competitionJudith Bara, Albert Weale · First published 2006Open the Tome
Mapping Policy Preferences IIHans-Dieter Klingermann, Andrea Volkens, Judith Bara, Ian Budge, Michael D. McDonald · First published 2006Open the Tome
Mapping policy preferencesIan Budge, Hans-Dieter Klingemann, Andrea Volkens, Judith Bara, Eric Tanenbaum · First published 2001Open the Tome
