United States. Congress. House. Committee on Post Office and Post Roads & ProQuest (Firm). (1919). Postal motor-vehicle truck service and country motor express routes. Letter from the Postmaster General, transmitting report relating to the results of experiments in the operation of the motor-vehicle truck service and country motor express routes. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Post Office and Post Roads and ProQuest (Firm). Postal Motor-vehicle Truck Service and Country Motor Express Routes. Letter from the Postmaster General, Transmitting Report Relating to the Results of Experiments in the Operation of the Motor-vehicle Truck Service and Country Motor Express Routes. Washington: [publisher not identified], 1919.
MLA (8th ed.) CitationUnited States. Congress. House. Committee on Post Office and Post Roads and ProQuest (Firm). Postal Motor-vehicle Truck Service and Country Motor Express Routes. Letter from the Postmaster General, Transmitting Report Relating to the Results of Experiments in the Operation of the Motor-vehicle Truck Service and Country Motor Express Routes. [publisher not identified], 1919.