Nagle John D. (1989). Introduction to comparative politics: Political system performance in the three worlds (2nd. ed.). Nelson-Hall.
芝加哥风格引文Nagle John D. Introduction to Comparative Politics: Political System Performance in the Three Worlds. 2nd. ed. Chicago: Nelson-Hall, 1989.
MLA引文Nagle John D. Introduction to Comparative Politics: Political System Performance in the Three Worlds. 2nd. ed. Nelson-Hall, 1989.
警告：这些引文格式不一定是100％准确.