William R. Casto, "Advising Presidents: Robert Jackson and the Destroyers-For-Bases Deal." American Journal of Legal History 52.1 (2012): 1-135. online (页面存档备份,存于互联网档案馆)
web.archive.org
William R. Casto, "Advising Presidents: Robert Jackson and the Destroyers-For-Bases Deal." American Journal of Legal History 52.1 (2012): 1-135. online (页面存档备份,存于互联网档案馆)