Betz, H. Populism and Islamophobia. Political Populism : a handbook.
Lua i Stíl Chicago (17ú heag.)Betz, Hans-Georg. "Populism and Islamophobia." Political Populism : A Handbook .
Lua MLA (8ú heag.)Betz, Hans-Georg. "Populism and Islamophobia." Political Populism : A Handbook, .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.