* {{cite book | last=Lentz | first=Richard | title=Symbols, the News Magazines and Martin Luther King | publisher=LSU Press | date=1999-03-01 | isbn=0-8071-2524-5}}
<ref name="q066">{{cite book | last=Lentz | first=Richard | title=Symbols, the News Magazines and Martin Luther King | publisher=LSU Press | date=1999-03-01 | isbn=0-8071-2524-5 | page=}}</ref>