Geoffrey Evans. Critical Elections: British Parties and Voters in Long-term Perspective. SAGE.
Citazione stile Chigago Style (17a edizione)Geoffrey Evans. Critical Elections: British Parties and Voters in Long-term Perspective. SAGE.
Citatione MLA (8a ed.)Geoffrey Evans. Critical Elections: British Parties and Voters in Long-term Perspective. SAGE.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.