1.

図書
図書
1. U.S. foreign policy : the paradox of world power. 5th ed
Steven W. Hook
出版情報: Los Angeles : SAGE/CQ Press, c2017
2.

図書
図書
2. US foreign policy decision-making from Kennedy to Obama : responses to international challenges
by Alex Roberto Hybel
出版情報: New York : Palgrave Macmillan, 2014
3.

図書
図書
3. U.S. presidents and foreign policy mistakes
Stephen G. Walker and Akan Malici
出版情報: Stanford, Calif. : Stanford Security Series, c2011