author = { Held, David AND Koenig-Archibugi, Mathias },

title = { American power in the twenty-first century },

publisher = {Polity Press},

isbn = {0745633463},

isbn = {0745633471},

keywords = { Hegemony United States , World politics 1995-2005 , United States Foreign relations 21st century , USA , Machtpolitik },

year = {2004},

address = { Cambridge [u.a.] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }