Clark, T. J. El Lissitzky in Vitebsk: T. J. Clark. Situating El Lissitzky : Vitebsk, Berlin, Moscow.(2003).
Lua i Stíl Chicago (17ú heag.)Clark, T. J. "El Lissitzky in Vitebsk: T. J. Clark." Situating El Lissitzky : Vitebsk, Berlin, Moscow.(2003) .
Lua MLA (8ú heag.)Clark, T. J. "El Lissitzky in Vitebsk: T. J. Clark." Situating El Lissitzky : Vitebsk, Berlin, Moscow.(2003), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.