Dyfyniad APA
Birnbaum, N. (2001). After progress: American social reform and European socialism in the twentieth century. Oxford University Press.
Dyfyniad Arddull Chicago
Birnbaum, Norman. After Progress: American Social Reform and European Socialism in the Twentieth Century. New York ; Oxford: Oxford University Press, 2001.
Dyfyniad MLA
Birnbaum, Norman. After Progress: American Social Reform and European Socialism in the Twentieth Century. Oxford University Press, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.