* {{cite book | last=Moïse | first=Edwin E. | title=The A to Z of the Vietnam War | publisher=A to Z Guide Series | publication-place=Lanham, Md. | date=2005 | isbn=0-8108-5333-7}}
<ref name="g431">{{cite book | last=Moïse | first=Edwin E. | title=The A to Z of the Vietnam War | publisher=A to Z Guide Series | publication-place=Lanham, Md. | date=2005 | isbn=0-8108-5333-7 | page=}}</ref>