Harvest Gypsies - Works Cited
Benson, Jackson. John Steinbeck, Writer. New York: Penguin, 1984.
Steinbeck, John . The Grapes of Wrath and Other Writings: 1936-1941. By John Steinbeck. Ed.Robert DeMott and Elaine Steinbeck. New York: Library of America, 1996.
---. The Harvest Gypsies: On the Road to The Grapes of Wrath. Berkeley: Heyday Books, 1988.
Timeline of the Dust Bowl. PBS.org. Web. 20 July 2009.
Whitt, Jan. "To Do Some Good and No Harm: The Literary Journalism of John Steinbeck." Steinbeck Review 3.2 (2008): 41-62. Project MUSE. Web. 6 Apr. 2009.
Wollenberg, Charles. Introduction. The Harvest Gypsies: On the Road to The Grapes of Wrath. By John Steinbeck. Berkeley: Heyday Books, 1988.