Demus, O. (1984). The mosaics of San Marco in Venice. University of Chicago Press.
Lua i Stíl Chicago (17ú heag.)Demus, Otto. The Mosaics of San Marco in Venice. Chicago: University of Chicago Press, 1984.
Lua MLA (8ú heag.)Demus, Otto. The Mosaics of San Marco in Venice. University of Chicago Press, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.