4[5]Gearóid Tuathail.Understanding Critical Geopolitics:Geopolitics and Risk Society[A].Colin S.Gray and Geoffrey Sloan (eds.).Geopolitics,Geography and Strategy[C].London:Frank Cass,1999.
5[6]Gearóid Tuathail and Simon Dalby (eds.).Rethinking Geopolitics[C].London and New York:Routledge,1998.
6[7]Gearóid Tuathail.Critical Geopolitics:The Politics of Writing Global Space[M].Minneapolis:University of Minnesota Press,1996.
7[8]John Agnew,Geopolitics:Revisioning World Politics,London and New York:Routledge,1999.
8[9]M.S.Larson.The Rise of Professionism[M].Berkely:University of California Press,1977.
9[10]Mark Polelle.Raising Cartographic Consciousness:The Social and Foreign Policy Vision of Geopolitics in the Twentieth Century[M].Lexington Books,1999.