Queen Nazi salute film: Palace 'disappointed' at use  BBC Sat, 18th July 2015

Uncle Adolf (2005)  IMDb Mon, 21st August 2023

Historians believe the Duke of Windsor actively collaborated with the Nazis during the Second World War  CBC Thu, 10th November 2022

The Jewish Question: ‘The Debt’ vs. ‘Dear Uncle Adolf’  PopMatters Thu, 1st September 2011

CORRECT: What the queen’s Nazi salute says about British high society in the 1930s (COMMENTARY)  The Washington Post Thu, 30th July 2015

Back in the Bunker  The New Yorker Mon, 7th February 2005