Alter, N. M. Questions of methodology in visual studies: Nora M. Alter. Visual culture in twentieth-century Germany : text as spectacle.(2006).

Alter, Nora M. "Questions of Methodology in Visual Studies: Nora M. Alter." Visual Culture in Twentieth-century Germany : Text as Spectacle.(2006) .

Alter, Nora M. "Questions of Methodology in Visual Studies: Nora M. Alter." Visual Culture in Twentieth-century Germany : Text as Spectacle.(2006), .