United States. Congress. House. Committee on Appropriations, ProQuest (Firm), & United States. Department of the Treasury. (1920). Appropriation for official postal guide, etc. Letter from the Secretary of the Treasury, transmitting supplemental estimates of appropriation required by the Post Office Department for the official postal guide, and for other purposes. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Appropriations, ProQuest (Firm), and United States. Department of the Treasury. Appropriation for Official Postal Guide, Etc. Letter from the Secretary of the Treasury, Transmitting Supplemental Estimates of Appropriation Required by the Post Office Department for the Official Postal Guide, and for Other Purposes. Washington: [publisher not identified], 1920.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Appropriations, et al. Appropriation for Official Postal Guide, Etc. Letter from the Secretary of the Treasury, Transmitting Supplemental Estimates of Appropriation Required by the Post Office Department for the Official Postal Guide, and for Other Purposes. [publisher not identified], 1920.