CharlesW.Kegley, J. (2004). Controversies in international relations theory：realism and the neoliberal challenge. 北京大学出版社.
Lua i Stíl Chicago (17ú heag.)CharlesW.Kegley, Jr.(主编). Controversies in International Relations Theory：realism and the Neoliberal Challenge. 北京大学出版社, 2004.
Lua MLA (8ú heag.)CharlesW.Kegley, Jr.(主编). Controversies in International Relations Theory：realism and the Neoliberal Challenge. 北京大学出版社, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.