Itter Castle (English Wikipedia)

Rice, Bernard L. (December 1997). "Recollections of a World War II Combat Medic" (PDF). Indiana Magazine of History. XCIII: 312–344. Archived from the original (PDF) on 20 December 2015. Retrieved 9 October 2015.

books.google.com

Harding 2013, pp. 11–13. Harding, Stephen (2013). The Last Battle: When U. S. and German Soldiers Joined Forces in the Waning Hours of World War II in Europe. Da Capo Press, Incorporated. ISBN 978-0-306-82209-4.
Harding 2013, pp. 21–22. Harding, Stephen (2013). The Last Battle: When U. S. and German Soldiers Joined Forces in the Waning Hours of World War II in Europe. Da Capo Press, Incorporated. ISBN 978-0-306-82209-4.
Harding 2013, pp. 43–44. Harding, Stephen (2013). The Last Battle: When U. S. and German Soldiers Joined Forces in the Waning Hours of World War II in Europe. Da Capo Press, Incorporated. ISBN 978-0-306-82209-4.
Harding 2013, pp. 27–28. Harding, Stephen (2013). The Last Battle: When U. S. and German Soldiers Joined Forces in the Waning Hours of World War II in Europe. Da Capo Press, Incorporated. ISBN 978-0-306-82209-4.
Harding 2013, pp. 53–55. Harding, Stephen (2013). The Last Battle: When U. S. and German Soldiers Joined Forces in the Waning Hours of World War II in Europe. Da Capo Press, Incorporated. ISBN 978-0-306-82209-4.
Harding 2013, pp. 45–46. Harding, Stephen (2013). The Last Battle: When U. S. and German Soldiers Joined Forces in the Waning Hours of World War II in Europe. Da Capo Press, Incorporated. ISBN 978-0-306-82209-4.
Harding 2013, p. 57. Harding, Stephen (2013). The Last Battle: When U. S. and German Soldiers Joined Forces in the Waning Hours of World War II in Europe. Da Capo Press, Incorporated. ISBN 978-0-306-82209-4.
Harding 2013, pp. 36–37. Harding, Stephen (2013). The Last Battle: When U. S. and German Soldiers Joined Forces in the Waning Hours of World War II in Europe. Da Capo Press, Incorporated. ISBN 978-0-306-82209-4.
Harding 2013, pp. 59–62. Harding, Stephen (2013). The Last Battle: When U. S. and German Soldiers Joined Forces in the Waning Hours of World War II in Europe. Da Capo Press, Incorporated. ISBN 978-0-306-82209-4.
Harding 2013, pp. 72 and 181. Harding, Stephen (2013). The Last Battle: When U. S. and German Soldiers Joined Forces in the Waning Hours of World War II in Europe. Da Capo Press, Incorporated. ISBN 978-0-306-82209-4.

elevationmap.net

Itter Castle Elevation and Position

historynet.com

Harding, Stephen (11 September 2008). "The Battle for Itter Castle". Historynet.com. Retrieved 2014-08-09.

kitzbueheler-alpen.com

"Das Schicksalsschloss/A Castle Big with Fate" (PDF). Hohe Salve: The Guest Magazine of the Holiday Region Hohe Salve: 20–25. Summer 2015. Archived from the original (PDF) on 2016-06-04. Retrieved 2016-05-09.

texasmilitaryforcesmuseum.org

"French Leaders Freed". Retrieved 2011-01-24.

thedailybeast.com

Roberts, Andrew (12 May 2013). "World War II's Strangest Battle: When Americans and Germans Fought Together". The Daily Beast. Retrieved 17 June 2013.

tibs.at

burgen.tibs.at

"Schloss Itter - Tyrol". burgen.tibs.at (in German). Archived from the original on 27 September 2016. Retrieved 9 May 2016.

web.archive.org

Rice, Bernard L. (December 1997). "Recollections of a World War II Combat Medic" (PDF). Indiana Magazine of History. XCIII: 312–344. Archived from the original (PDF) on 20 December 2015. Retrieved 9 October 2015.
"Das Schicksalsschloss/A Castle Big with Fate" (PDF). Hohe Salve: The Guest Magazine of the Holiday Region Hohe Salve: 20–25. Summer 2015. Archived from the original (PDF) on 2016-06-04. Retrieved 2016-05-09.
"Schloss Itter - Tyrol". burgen.tibs.at (in German). Archived from the original on 27 September 2016. Retrieved 9 May 2016.