Nagle, J. D. (1977). System and succession: The social bases of political elite recruitment. University of Texas Press.
芝加哥风格引文Nagle, John D. System and Succession: The Social Bases of Political Elite Recruitment. Austin: University of Texas Press, 1977.
MLA引文Nagle, John D. System and Succession: The Social Bases of Political Elite Recruitment. University of Texas Press, 1977.
警告：这些引文格式不一定是100％准确.