* {{cite book | last=Shlaim | first=Avi | title=The United States and the Berlin Blockade, 1948-1949 | publisher=University of California Press | publication-place=Berkeley u.a | date=1989 | isbn=0-520-06619-7}}
<ref name="t401">{{cite book | last=Shlaim | first=Avi | title=The United States and the Berlin Blockade, 1948-1949 | publisher=University of California Press | publication-place=Berkeley u.a | date=1989 | isbn=0-520-06619-7 | page=}}</ref>