Neumaier, O. Space, time, video, Viola: Otto Neumaier. The art of Bill Viola.(2004).
Lua i Stíl Chicago (17ú heag.)Neumaier, Otto. "Space, Time, Video, Viola: Otto Neumaier." The Art of Bill Viola.(2004) .
Lua MLA (8ú heag.)Neumaier, Otto. "Space, Time, Video, Viola: Otto Neumaier." The Art of Bill Viola.(2004), .
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