Kaufman, Joyce P. Introduction to international relations: Theory and practice. Diane Éthier. Introducción a las Relations-Theory-E-IR.pdf. Carrasco Brihuega, Daniel [traductor], Éthier, Diane Título original: *Introduction aux relations internationales*, 4a. ed.; 2010, Les Presses de Hufbauer, Gary, Diane Berliner, y Kimberly Elliot. 1986. Trade. Protection in the U.S.: 31 Case Studies. Washington, D.C.: Insti- tute for InternationalEizenstat Stuart E. Porter John Edward Weinstein Jeremy M. Foreign Affairs 2005 Éthier, Diane. 2003. Introduction aux relations internationales.