Bigham, T. C. (1946). Transportation: Principles and problems. New York [etc.]: McGraw-Hill Book Company.
Chicago-stil citatBigham, Truman C. Transportation: Principles and Problems. New York [etc.]: McGraw-Hill Book Company, 1946.
MLA-referensBigham, Truman C. Transportation: Principles and Problems. New York [etc.]: McGraw-Hill Book Company, 1946.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.