Barnes, S. H. (1967). Party democracy: Politics in an Italian Socialist federation. Yale University Press.
芝加哥风格引文Barnes, Samuel Henry. Party Democracy: Politics in an Italian Socialist Federation. New Haven: Yale University Press, 1967.
MLA引文Barnes, Samuel Henry. Party Democracy: Politics in an Italian Socialist Federation. Yale University Press, 1967.
警告：这些引文格式不一定是100％准确.