https://www.mpib-berlin.mpg.de/276923/01_research_report_2014_buch.pdf (beliebiger Volltext)
01_research_report_2014_buch.pdf (beliebiger Volltext), 13MB
Max Planck Institute for Human Development, Max Planck Society (Ed.).(2017). Research report 2014-2016. Berlin: Max Planck Institute for Human Development.