4
by Went, Robert
Published 2009
Amsterdam University Press

5
by Syväjärvi, Antti
Published 2016
Tampere University Press

6
by Broeders, D.
Published 2011
Amsterdam University Press

9
by Assandri, Friederike
Published 2009
Amsterdam University Press

10
by WRR,
Published 2012
Amsterdam University Press

11
by Wetenschappelijke Raad voor het Regeringsbele,
Published 2012
Amsterdam University Press

13
by Plener, Peter
Published 2021
Springer Nature

15
by Prins, Corien
Published 2013
Amsterdam University Press

17
by Stellinga, Bart
Published 2012
Amsterdam University Press