M. L. Nico,  "Nico, M. & Van der Vaart, W. (2012). Between an “undoable science” and a “new kind of research”: Life Course Methods to Study Turning Points and Landmarks. ", in  H. Kunneman (Ed.), Good Work: the Ethics of Craftsmanship (p. 170-182). Amsterdam: Humanistics University Press., 2012