*{{citecita bookllibru|last=Goldstein|first=Joel K.|titletítulu=The Modern American Vice Presidency|publisher=[[Princeton University Press]]|yearañu=1982|isbn=0-691-02208-9}}
*{{citecita bookllibru|last=Tally|first=Steve|titletítulu=Bland Ambition: From Adams to Quayle—The Cranks, Criminals, Tax Cheats, and Golfers Who Made It to Vice President|publisher=Harcourt|yearañu=1992|isbn=0-15-613140-4}}