* {{cite book|author = Lida Mayo|title = THE ORDNANCE DEPARTMENT: ON BEACHHEAD AND BATTLEFRONT|url = http://www.history.army.mil/books/wwii/beachhd_btlefrnt/index.html|year = 1968|publisher = Center of Military History, United States Army}}
* {{cite book|title=The Siegfried Line campaign|author=MacDonald, Charles B.|publisher=Center of Military History, United States Army|year=1993}}
* {{cite book|author = Zaloga, Steven J.|title = Siegfried Line 1944–45: Battles on the German frontier|url = https://books.google.com/?id=r0HExqmXdqsC|date = 27 March 2007|publisher = Osprey Publishing Ltd|isbn = 978-1-84603-121-2 }}