Abramson Paul R., John H. Aldrich, Phil Paolino, and David W. Rohde. "Third-Party and Independent Candidates in American Politics: Wallace, Anderson, and Perot." Political Science Quarterly 110 (1995): 349–67
Argersinger, Peter H. The Limits of Agrarian Radicalism: Western Populism and American Politics (University Press of Kansas, 1995)
Berg, John C. "Beyond a Third Party: The Other Minor Parties in the 1996 Elections," in The State of the Parties: The Changing Role of Contemporary American Parties ed by Daniel M. Shea and John C. Green (3rd ed. Rowman & Littlefield, 1998), pp. 212–28
Berg, John C. "Spoiler or Builder? The Effect of Ralph Nader's 2000 Campaign on the U.S. Greens." in The State of the Parties: The Changing Role of Contemporary American Parties, (4th ed. 2003) edited by John C. Green and Rick Farmer, pp. 323–36.
Brooks, Corey M. Liberty Power: Antislavery Third Parties and the Transformation of American Politics (University of Chicago Press, 2016). 302 pp.
Burden, Barry C. "Ralph Nader's Campaign Strategy in the 2000 U.S. Presidential Election." American Politics Research 33 (2005): 672–99.
Carlin, Diana B., and Mitchell S. McKinney, eds. The 1992 Presidential Debates in Focus (1994), includes Ross Parot
Chace, James. 1912: Wilson, Roosevelt, Taft and Debs – The Election that Changed the Country (2009)
Darsey, James. "The Legend of Eugene Debs: Prophetic Ethos as Radical Argument." Quarterly Journal of Speech 74 (1988): 434–52.
Gould, Lewis L. Four Hats in the Ring: The 1912 Election and the Birth of Modern American Politics (2008)
Hazlett, Joseph. The Libertarian Party and Other Minor Political Parties in the United States (McFarland & Company, 1992)
Hogan, J. Michael. "Wallace and the Wallacites: A Reexamination." Southern Speech Communication Journal 50 (1984): 24–48. On George Wallace in 1968
Jelen, Ted G. ed. Ross for Boss: The Perot Phenomenon and Beyond (State University of New York Press, 2001)
Koch, Jeffrey. "The Perot Candidacy and Attitudes Toward Government and Politics." Political Research Quarterly 51 (1998): 141–53.
Koch, Jeffrey. "Political Cynicism and Third Party Support in American Presidential Elections," American Politics Research 31 (2003): 48–65.
Lee, Michael J. "The Populist Chameleon: The People's Party, Huey Long, George Wallace, and the Populist Argumentative Frame." Quarterly Journal of Speech (2006): 355–78.
Mowry, George E. Theodore Roosevelt and the Progressive Movement (1946), on 1912
Rapoport, Ronald B., and Walter J. Stone. Three's a Crowd: The Dynamic of Third Parties, Ross Perot, and Republican Resurgence (University of Michigan Press, 2005)
Richardson, Darcy G. Others: Third Parties During the Populist Period (2007) 506 pp
Richardson, Darcy G. A Toast to Glory: The Prohibition Party Flirts With Greatness 59 pp
Rohler, Lloyd. "Conservative Appeals to the People: George Wallace's Populist Rhetoric." Southern Communication Journal 64 (1999): 316–22.
Rohler, Lloyd. George Wallace: Conservative Populist (Praeger, 2004)
Rosenfeld, Lawrence W. "George Wallace Plays Rosemary's Baby." Quarterly Journal of Speech 55 (1969): 36–44.
Ross, Jack. The Socialist Party of America: A Complete History (2015) 824 pp
Shepard, Ryan Michael. "Deeds done in different words: a genre-based approach to third party presidential campaign discourse." (PhD Dissertation, University of Kansas 2011) online