The People’s Highway: Route 66, 1930s–1940s

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Gregory, James N. American Exodus: The Dust Bowl Migration and Okie Culture in California. New York: Oxford University Press, 1989.

Scott, Quinta. Along Route 66. Norman: University of Oklahoma Press, 2000.

Scott, Quinta, and Susan Kelly. Route 66: The Highway and Its People. Norman: University of Oklahoma Press, 1988.

Wallis, Michael. Route 66: The Mother Road. New York: St. Martin’s Press, 1990.