Patrick Thaddeus Jackson and Daniel H. Nexon, "Whence Causal Mechanisms? A Comment on Legro" in Dialogue IO Vol. 1, 2002[1]
doi.org
John Gerard Ruggie (1998). “What Makes the World Hang Together? Neo-utilitarianism and the Social Constructivist Challenge”. International Organization (CUP) 52 (4): 855. doi:10.1162/002081898550770.
