Weyr, T. (2005). The setting of the pearl: Vienna under Hitler. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Weyr, Thomas. The Setting of the Pearl: Vienna Under Hitler. Oxford ; New York: Oxford University Press, 2005.
Lua MLA (9ú heag.)Weyr, Thomas. The Setting of the Pearl: Vienna Under Hitler. Oxford University Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.