Guilford, New York. (1-6) السياسة الجغرافية
Agnew J 2003
Geopolitics: Re-Visioning World Politics
Routledge, London.
Cohen S 2003
Geopolitics of the World System
Rowman & Littlefield, Lanham, MD.
Derlugian G and Greer S eds. 2000
Questioning Geopolitics: Political Prospects in a Changing World System
Greenwood Press, Westport, CT.
صفحة غير معروفة