Rüdiger Lentz (English Wikipedia)

"Atlantic Community:Us". www.atlantic-community.org. Archived from the original on 2008-03-04.
"Atlantic Community:Us". www.atlantic-community.org. Archived from the original on 2008-03-04.

gabcwashington.com

"Archived copy" (PDF). Archived from the original (PDF) on 2013-12-16. Retrieved 2013-12-16.{{cite web}}: CS1 maint: archived copy as title (link)

"Atlantic Community:Us". www.atlantic-community.org. Archived from the original on 2008-03-04.
"Archived copy" (PDF). Archived from the original (PDF) on 2013-12-16. Retrieved 2013-12-16.{{cite web}}: CS1 maint: archived copy as title (link)
"Aspen Institute Germany || News Room". Archived from the original on 2013-12-16. Retrieved 2013-12-16.
"GABC Board of Directors : Rüdiger Lentz". Archived from the original on 2010-01-10. Retrieved 2010-01-08.
"Atlantic Community:Us". www.atlantic-community.org. Archived from the original on 2008-03-04.