Arnds, P. "Send in the Clowns": Carnivalizing the Heil-Hitler salute in German visual culture / Peter Arnds. Visual culture in twentieth-century Germany : text as spectacle.(2006).
Lua i Stíl Chicago (17ú heag.)Arnds, Peter. ""Send in the Clowns": Carnivalizing the Heil-Hitler Salute in German Visual Culture / Peter Arnds." Visual Culture in Twentieth-century Germany : Text as Spectacle.(2006) .
Lua MLA (8ú heag.)Arnds, Peter. ""Send in the Clowns": Carnivalizing the Heil-Hitler Salute in German Visual Culture / Peter Arnds." Visual Culture in Twentieth-century Germany : Text as Spectacle.(2006), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.