Willy Hoekstra 21-07-2020 Nieuws Geen reacties http://Spirituality in the Adlerian Forum https://familycouselling.files.wordpress.com/2018/07/mansager-spiritualityinipforum.pdf [pdf] pag 21 Source: The Journal of Individual Psychology Vol 58 nr2 2002 Spirituality in the Adlerian Forum