* {{cite book | last=Hoogenboom | first=Ari Arthur | title=Rutherford B. Hayes: warrior and president | publisher=University Press of Kansas | publication-place=Lawrence, Kansas | date=1995 | isbn=0-7006-0641-6}}
<ref name="d194">{{cite book | last=Hoogenboom | first=Ari Arthur | title=Rutherford B. Hayes: warrior and president | publisher=University Press of Kansas | publication-place=Lawrence, Kansas | date=1995 | isbn=0-7006-0641-6 | page=}}</ref>