G.I. Joe Account of G.I. Joe by Otto Meyer, former commander of the US Army Pigeon Service. Retrieved 15 December 2008. Archived October 23, 2007, at the Wayback Machine
The Washington Post, "U.S. animals now have a medal for wartime bravery", Nov 15, 2019 [1]
The Washington Post, "New animal bravery medal honors heroic dogs, pigeons and horse," Nov. 18 2019 [2]
web.archive.org
G.I. Joe Account of G.I. Joe by Otto Meyer, former commander of the US Army Pigeon Service. Retrieved 15 December 2008. Archived October 23, 2007, at the Wayback Machine