bertram, c. (1982). Third- world conflict and international security. internationsl indtitute for straregie studies.
芝加哥风格引文bertram, christoph. Third- World Conflict and International Security. london: internationsl indtitute for straregie studies, 1982.
MLA引文bertram, christoph. Third- World Conflict and International Security. internationsl indtitute for straregie studies, 1982.
警告：这些引文格式不一定是100％准确.