Princeton University. School of Public Affairs.;Woodrow Wilson School of Public and International Affairs;Columbia University. Advisory Committee on Communication.;American Association for Public Opinion Research Public Opinion Quarterly, Inc.
Per richieste di dd rivolgersi Biblioteca Centralizzata Clinica BO308: bibclinicabianchi.dd-ill@unibo.it Collezioni conservate nei corridoi e nella biblioteca al terzo piano del Pad. 11.