Hix, S., & Høyland, B. K. (2022). The political system of the European Union (Fourth edition.). Bloomsbury Academic.
Lua i Stíl Chicago (17ú heag.)Hix, Simon, agus Bjørn Kåre Høyland. The Political System of the European Union. Fourth edition. London ; New York: Bloomsbury Academic, 2022.
Lua MLA (9ú heag.)Hix, Simon, agus Bjørn Kåre Høyland. The Political System of the European Union. Fourth edition. Bloomsbury Academic, 2022.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
