Fisher, D. Humanitarian intervention: David Fisher. The price of peace : just war in the twenty-first century.(2007).
Chicago-Zitierstil (17. Ausg.)Fisher, David. "Humanitarian Intervention: David Fisher." The Price of Peace : Just War in the Twenty-first Century.(2007) .
MLA-Zitierstil (8. Ausg.)Fisher, David. "Humanitarian Intervention: David Fisher." The Price of Peace : Just War in the Twenty-first Century.(2007), .
警告：這些引文格式不一定是100％准確.