Kloppenberg James T. Uncertain Victory: Social Democracy and Progressivism in European and American Thought, 1870-1920. 1986.
Kloppenberg James T. Uncertain Victory: Social Democracy and Progressivism in European and American Thought, 1870-1920. 1986.
《不确定的胜利:1870-1920年欧美思潮下的社会民主和进步主义》1986.