Alter, N. M. Questions of methodology in visual studies: Nora M. Alter. Visual culture in twentieth-century Germany : text as spectacle.(2006).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAlter, Nora M. "Questions of Methodology in Visual Studies: Nora M. Alter." Visual Culture in Twentieth-century Germany : Text as Spectacle.(2006) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रAlter, Nora M. "Questions of Methodology in Visual Studies: Nora M. Alter." Visual Culture in Twentieth-century Germany : Text as Spectacle.(2006), .
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