Proctor, D. M. (1936). Pay day!: VanCleve Ball, a Jeffersonian Democrat discusses high taxes, Bureaucrats, Communism, Landon and Knox. Brown Book Co..
Chicago-viite (17. p.)Proctor, David Milton. Pay Day!: VanCleve Ball, a Jeffersonian Democrat Discusses High Taxes, Bureaucrats, Communism, Landon and Knox. Kansas City, Mo.: Brown Book Co., 1936.
MLA-viite (8. p.)Proctor, David Milton. Pay Day!: VanCleve Ball, a Jeffersonian Democrat Discusses High Taxes, Bureaucrats, Communism, Landon and Knox. Brown Book Co., 1936.
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