Johnson, E. R. (1944). The railroads and public welfare: Their problems and policies. Simmons-Boardman publishing corporation.
Chicago Style aipamenaJohnson, Emory R. The Railroads and Public Welfare: Their Problems and Policies. New York, N.Y.: Simmons-Boardman publishing corporation, 1944.
MLA aipamenaJohnson, Emory R. The Railroads and Public Welfare: Their Problems and Policies. Simmons-Boardman publishing corporation, 1944.
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