Anttila, Raimo, An Introduction to Historical and Comparative Linguistics, New York: Macmillan, 1972; 2nd edition, as Historical and Comparative Linguistics, Amsterdam and Philadelphia: Benjamins, 1989
Harris, Zellig, Methods in Structural Linguistics, Chicago: University of Chicago Press, 1951; as Structural Linguistics, 1960
Lounsbury, Floyd G. "Recollections of the Works Progress Administration's Oneida Language and Folklore Project, 1938-41." in The Oneida Indian Experience, Two Perspectives. Jack Campisi and Laurence M. Hauptman, eds. 1988.
Hymes, Dell H., editor, Language in Culture and Society, New York: Harper and Row, 1964
Hymes, Dell H., "Morris Swadesh: From the First Yale School to World Prehistory", in The Origin and Diversification of Language, by Morris Swadesh, Chicago: Aldine Atherton, 1971
Lamb, Sidney M., and E. Douglas Mitchell, editors, Sprung from Some Common Source: Investigations into the Prehistory of Languages, Stanford, California: Stanford University Press, 1991
Newman, Stanley, "Morris Swadesh (1909-1967)", Language 43 (1967)