Bigham, T. C. (1946). Transportation: Principles and problems. New York [etc.]: McGraw-Hill Book Company.
Čikaški stil citiranjaBigham, Truman C. Transportation: Principles and Problems. New York [etc.]: McGraw-Hill Book Company, 1946.
MLA način citiranjaBigham, Truman C. Transportation: Principles and Problems. New York [etc.]: McGraw-Hill Book Company, 1946.
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