Organising capacity of metropolitan cities : the cases of Antwerp, Bilbao, Bologna, Eindhoven, Lisbon, Munich, Rotterdam and Turin / Leo van den Berg, Erik Braun, Jan van der MeerInteractieve beleidsevaluatie in Alkmaar / Erik Opdam, Erik BraunSports and city marketing in European cities : an international comparative research into the experiences of Barcelona, Helsinki, Manchester, Rotterdam and Turin / authors: Leo van den Berg, Erik Braun, Alexander H.J. OtgaarCity and enterprise : corporate community involvement in European and US cities / Leo van den Berg, Erik Braun, and Alexander H. J. OtgaarNationale Citymarketing Monitor 2010 /