• John Klein's Website                                                       World War 2 Battle Relics
• Eindhoven Regional Historical Center                             U.S. Army Center of Military History (CMH)

• Remember September 1944 Foundation                        1st Batallion, 501st Medics Website
• National Archives, WWII Enlistment Records                 Donald R. Burgett's Website

• Wings of Liberation Museum, Best, Holland                    101st Airborne Division Association
• Liberty Park Museum, Overloon, Holland                        Mark Bando's Website
• Airborne Museum Hartenstein, Oosterbeek, Holland     National Liberation Museum, Groesbeek, Holland
• U.S. Army Field Manuals WWII                                       Screaming Eagles of WWII Foundation

• World War Two Database                                               Eerde Windmill Foundation
• The History Channel / WWII Magazine                           US National Archives WWII Records 

• Netherlands Institute for War Documentation                Federal Bureau of Investigation in World War Two

• D-Day to VE-day                                                              Dead Man's Corner Museum, Carentan, France

• Society of Dutch Airborne Friends                                   Bastogne Historical Center

• Armchair General Magazine                                              Guild of Battlefield Guides
• Peter van de Wal's Website                                              Willem Tiemens' Website

• Town of Oisterwijk, Holland in WWII                                Don F. Pratt Museum, Ft. Campbell, KY

• Imperial War Museum, United Kingdom                            Airborne & Special Forces Museum, Ft. Bragg, NC

• U.S. Military Academy West Point                                    Royal Military Academy Sandhurst
• U.S. Army Criminal Investigation Command                      World War Two StartPagina (The Netherlands)

• World War II Graves                                                         (Dutch) Missing Persons of WWII

• Clements Trading                                                              Reg Jans, Ardennes Battlefield Guide

• Pathfinder Parachute Group Holland                                Yank WWII Photo Reenactment

• Eindhoven Municipal Police Department                            Ron Wenting's Website (Market Garden, Arnhem)

• Archeological Diving in River Maas (WWII relics)             Trigger Time Forum (a gathering of WWII experts)

Research into (and treatment of) a form of cancer known as Mesotheliomas,
generally caused by exposure to asbestos and too often diagnosed with WWII-veterans: