Søren Flensted's Airwars Over Denmark website:

Peter Dunn's 460 Squadron website:

Anders Straarup´s Allied Airmen in Denmark 1939-45 website:  

The Danish EE138 website maintained by Poul Knudsgaard, grandson of Ingemann Halkjær is .... 0ffline...

Laurie Woods' 460 Squadron website:

Larry Wright's Lancaster & Manchester Bomber Archive:

Max Williams "Just an Ordinary Crew" website about Lancaster ME453 of 467 Squadron:

Gordon Stooke's 460 Squadron Website:

National Archives of Australia - Canberra:

Office of Australian War Graves:

Commonwealth War Graves Commission:

Australian War Memorial Website: