Alter, N. M. The Politics and Sounds of Everyday Life in "Kuhle Wampe": Nora M, Alter. Sound matters : essays on the acoustics of German culture.(2004).

Alter, Nora M. "The Politics and Sounds of Everyday Life in "Kuhle Wampe": Nora M, Alter." Sound Matters : Essays on the Acoustics of German Culture.(2004) .

Alter, Nora M. "The Politics and Sounds of Everyday Life in "Kuhle Wampe": Nora M, Alter." Sound Matters : Essays on the Acoustics of German Culture.(2004), .