Steve Smith et. al. Foreign Policy: Theories, Actors and Cases, 2nd Edition, (UK: Oxford Press), 2012
Ryan K. Beasley et. al. Foreign Policy in Comparative Perspective: Domestic and International Influences on State Behavior, 2nd Edition, (US: SAGE publications), 2013.
Robert J. Lieber (ed.) Eagle Rules?: Foreign Policy and American Primacy in Twenty-First Centry (New Jersey: Prentice Hall)