Sword, K. (1996). Identity in flux: The Polish community in Britain. School of Slavonic and East European Studies, University of London.
Lua i Stíl Chicago (17ú heag.)Sword, Keith. Identity in Flux: The Polish Community in Britain. London: School of Slavonic and East European Studies, University of London, 1996.
Lua MLA (8ú heag.)Sword, Keith. Identity in Flux: The Polish Community in Britain. School of Slavonic and East European Studies, University of London, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.