Sources and licenses included.
|The image is derived from an image on Wikimedia added there 7 January 2012 by Klaus Nahr from GermanyAbenteuer Allrad 2013 – Unimog 437 U4000 6×6 RV Unicat MD52h.jpgIt has been modified and is used under and is further licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
|The image is derived from an image on Wikimedia, added there 14 March 2010 by Heartland Recreational Vehicles, LLC|
The image is derived from an image on flikr, added there 31 March 2012 by Grand Canyon NPS
The image is derived from an image on flikr, added there October 30, 2010 by Gregory Roberts with Some rights reserved (Attribution-ShareAlike 2.o Generic). The image has been modified and is further licensed under the same license.