Griffiths, Martin International relations : the key concepts / Martin Griffiths,Terry O'Callaghan, Steven C. Roach - 2nd ed. - New York : Routledge, 2008 - 407 p. ; 29 cm. Subjects--Topical Terms: International relations--Handbooks, manual,...World politics--Handbooks, manuals, Dewey Class. No.: 327.03 / I-61