F: https://web.archive.org/web/20130514123808/https://www.lwl.org/lwl-shop/index.php?page=product&info=36
Satzung:
https://www.lwl.org/bi-lwl/vo020.asp?VOLFDNR=3172
http://www.lwl.org/lwl-download/datei-download2/Politik/satzungen/1031581787_0/Hauptsatzung_Fassung_28.01.2010.pdf?mandator=not_available
L: https://www.cd.lwl.org/de/
LF: https://web.archive.org/web/20160914010340/https://www.lwl.org/@@afiles/43189852/scale-2000-1200/arendt_lwl-landeshaus_juni_2015_0063.jpg