Boghardt, Thomas. The Zimmerman Telegram: Intelligence, Diplomacy, and America's Entry into World War I . Annapolis, MD, Naval Institute Press, 2012. ISBN: 978 1 61251 148 1
Trail, Scott A.Volume:
26
Language:
english
Journal:
The Journal of Slavic Military Studies
DOI:
10.1080/13518046.2013.780527
Date:
April, 2013
File:
PDF, 68 KB
english, 2013