[The United Nations system : towards the half century, papers from the workshop at the ECPR Joint Sessions of Workshops, 1993] - Schutz-Miller, Ingrid; Groom, A.J.R; Lynch, Derek; Risse-Kappen, Thomas; McConkey, Adam J.; Lee, Denise Kelley; Schachner, Maria M.; Taylor, Paul Graham; Nolke, Andreas; Byron, Jessica (ECPR], 1993)