1968 United States presidential election

===Primary sources===
* [[George Gallup|Gallup, George H.]], ed. ''The Gallup Poll: Public Opinion, 1935–1971''. 3 vols. Random House, 1972. press releases;
* {{cite book| last=Humphrey| first=Hubert H.| title=The Education of a Public Man: My Life and Politics| url=https://archive.org/details/educationofpubli00hump| url-access=registration| publisher=Doubleday| year=1976| isbn=978-0-8166-1897-2}}
* McCarthy, Eugene. ''The Year of the People'' (1969), memoir
* {{cite book| last=McGinniss| first=Joe|author-link=Joe McGinniss| title=The Selling of the President 1968| url=https://archive.org/details/sellingofpresid00mcgi| url-access=registration| publisher=Trident Press| year=1969| isbn=978-0-671-82249-1}}; firsthand reporting
* {{Cite book| first=Richard M.| last=Nixon| author-link=Richard Nixon| year=1978| title=RN: The Memoirs of Richard Nixon| isbn=978-0-671-70741-5}} [https://archive.org/details/rnmemoirsofricha00nixo online]
* {{cite book| last=White| first=Theodore H.| title=The Making of the President—1968| publisher=Atheneum| year=1969| isbn=978-0-224-61796-3| url-access=registration| url=https://archive.org/details/makingofpresiden0000whit_z6y4}}, famous report by American journalist
* Chester, Edward W. ''A guide to political platforms'' (1977) [https://archive.org/details/guidetopolitical0000ches online]
* Porter, Kirk H., and Donald Bruce Johnson, eds. ''National party platforms, 1840-1972'' (1973)