Havertz, R. (2021). Radical right populism in Germany: AfD, Pegida, and the identitarian movement. Routledge.
Lua i Stíl Chicago (17ú heag.)Havertz, Ralf. Radical Right Populism in Germany: AfD, Pegida, and the Identitarian Movement. Abingdon, Oxon ; New York, NY: Routledge, 2021.
Lua MLA (8ú heag.)Havertz, Ralf. Radical Right Populism in Germany: AfD, Pegida, and the Identitarian Movement. Routledge, 2021.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.