Book Ryan, Frank X. (2001)
Darwin's impact: Social evolution in America, 1880-1920. (/isis/citation/CBB000100000/) unapi

Article Sklansky, Jeff (1999)
Pauperism and poverty: Henry George, William Graham Sumner, and the ideological origins of modern American social science. Journal of the History of the Behavioral Sciences (pp. 111-138). (/isis/citation/CBB000082667/) unapi

Thesis Lee, Hyungdae (1996)
The search for authority in American social thought: Sumner, Dewey, Lippmann, and Niebuhr. (/isis/citation/CBB001565816/) unapi

Thesis Koegel, Robert (1989)
William Graham Sumner: Critical theorist of modernity. (/isis/citation/CBB001564959/) unapi

Article Garson, Robert; Maidment, Richard (1981)
Social Darwinism and the liberal tradition: The case of William Graham Sumner. South Atlantic Quarterly (pp. 61-76). (/isis/citation/CBB000020511/) unapi

Article Curtis, Bruce (1978)
William Graham Sumner and the problem of progress. New England Quarterly (pp. 348-369). (/isis/citation/CBB000008987/) unapi

Article Heyl, John D.; Heyl, Barbara S. (1976)
The Sumner-Porter controversy at Yale: Pre-paradigmatic sociology and institutional crisis. Sociological Inquiry (pp. 41-49). (/isis/citation/CBB000019869/) unapi