Falk, A. Freud and Herzl: Avner Falk.
Lua i Stíl Chicago (17ú heag.)Falk, Avner. Freud and Herzl: Avner Falk.
Lua MLA (8ú heag.)Falk, Avner. Freud and Herzl: Avner Falk.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)