United States. Interstate Commerce Commission. (1908). Classification of operating expenses as prescribed by Interstate Commerce Commission for steam roads, in accordance with Section 20 of Act To Regulate Commerce, 3rd revised issue, condensed, effective on July 1, 1908. GPO.
Chicago Style (17th ed.) CitationUnited States. Interstate Commerce Commission. Classification of Operating Expenses as Prescribed by Interstate Commerce Commission for Steam Roads, in Accordance with Section 20 of Act To Regulate Commerce, 3rd Revised Issue, Condensed, Effective on July 1, 1908. [Washington]: GPO, 1908.
MLA (9th ed.) CitationUnited States. Interstate Commerce Commission. Classification of Operating Expenses as Prescribed by Interstate Commerce Commission for Steam Roads, in Accordance with Section 20 of Act To Regulate Commerce, 3rd Revised Issue, Condensed, Effective on July 1, 1908. GPO, 1908.