Scharpf, Fritz W. Globale Strukturen und ihre Steuerung, MPI for the Study of Societies, Max Planck Society;
Scharpf, F. W. (2003). The European Social Model: Coping with the Challenges of Diversity. In J. H. H. Weiler, I. Begg, & J. Peterson (Eds.), Integration in an Expanding European Union: Reassessing the Fundamentals (pp. 109-134). Oxford: Blackwell.