Coombs, Karen Mueller (2003). Woody Guthrie: America's Folksinger. Minneapolis, Minn.: Lerner Publishing Group. p. 45. ISBN0-8225-3750-8. OCLC51271179. "One song, 'Do Re Mi,' told about illegal roadblocks the Los Angeles police set up at the California border. The police refused entry to out-of-state travelers who didn't have jobs or enough 'do re mi' (money) to live on."
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Coombs, Karen Mueller (2003). Woody Guthrie: America's Folksinger. Minneapolis, Minn.: Lerner Publishing Group. p. 45. ISBN0-8225-3750-8. OCLC51271179. "One song, 'Do Re Mi,' told about illegal roadblocks the Los Angeles police set up at the California border. The police refused entry to out-of-state travelers who didn't have jobs or enough 'do re mi' (money) to live on."