Wat is goed onderwijs? : Bestuur en regelgeving
Ruud Klarus; Jürg Thölke; Frans de Vijlder
Communities of Practice : Finally a link between individual and organizational learning in management development programs
Donald Ropes; Jürg Thölke
Pioneers of innovation : an experiment in the field of primary education
Iselien Nabben; Jürg Thölke; Kimon Moerbeek; Chris Sigaloff