Pelkmans, J. (2006). European integration: Methods and economic analysis (3rd ed.). Financial Times Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Pelkmans, Jacques. European Integration: Methods and Economic Analysis. 3rd ed. Harlow, England ; New York: Financial Times Prentice Hall, 2006.
Lua MLA (9ú heag.)Pelkmans, Jacques. European Integration: Methods and Economic Analysis. 3rd ed. Financial Times Prentice Hall, 2006.