Haselstein, U., & Benesch, K. The power of politics and the aesthetic in American culture: Ulla Haselstein. Klaus Benesch. The power and politics of the aesthetic in American culture.(2007).

Haselstein, Ulla, and Klaus Benesch. "The Power of Politics and the Aesthetic in American Culture: Ulla Haselstein. Klaus Benesch." The Power and Politics of the Aesthetic in American Culture.(2007) .

Haselstein, Ulla, and Klaus Benesch. "The Power of Politics and the Aesthetic in American Culture: Ulla Haselstein. Klaus Benesch." The Power and Politics of the Aesthetic in American Culture.(2007), .