United States. Congress. House. Committee on Appropriations & ProQuest (Firm). (1908). Estimate of reappropriation for block signal investigations, 1909. Letter from the Acting Secretary of the Treasury, transmitting a copy of a communication from the Secretary of the Interstate Commerce Commission, submitting an estimate of reappropriation for block signal investigations. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Appropriations and ProQuest (Firm). Estimate of Reappropriation for Block Signal Investigations, 1909. Letter from the Acting Secretary of the Treasury, Transmitting a Copy of a Communication from the Secretary of the Interstate Commerce Commission, Submitting an Estimate of Reappropriation for Block Signal Investigations. Washington: [publisher not identified], 1908.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Appropriations and ProQuest (Firm). Estimate of Reappropriation for Block Signal Investigations, 1909. Letter from the Acting Secretary of the Treasury, Transmitting a Copy of a Communication from the Secretary of the Interstate Commerce Commission, Submitting an Estimate of Reappropriation for Block Signal Investigations. [publisher not identified], 1908.