* {{cite book | last=Winkler | first=Allan M. | title=Franklin D. Roosevelt and the Making of Modern America | publisher=Longman Publishing Group | date=2006 | isbn=978-0-321-41285-0}}
<ref name="g323">{{cite book | last=Winkler | first=Allan M. | title=Franklin D. Roosevelt and the Making of Modern America | publisher=Longman Publishing Group | date=2006 | isbn=978-0-321-41285-0 | page=}}</ref>