He has taken the ACRP Course.<ref>[http://tld-portal.dns-oarc.net/tld/acrp-amsterdam/Wiki-html/pmwiki.php/CourseCommon/Students.html tld-portal.dns-oarc.net]</ref> | He has taken the ACRP Course.<ref>[http://tld-portal.dns-oarc.net/tld/acrp-amsterdam/Wiki-html/pmwiki.php/CourseCommon/Students.html tld-portal.dns-oarc.net]</ref> |