United States. Congress. Senate. Committee on the District of Columbia & ProQuest (Firm). (1957). Exempting from taxation certain property of the National Trust for Historic Preservation in the United States in the District of Columbia. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on the District of Columbia and ProQuest (Firm). Exempting from Taxation Certain Property of the National Trust for Historic Preservation in the United States in the District of Columbia. Washington: [publisher not identified], 1957.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on the District of Columbia and ProQuest (Firm). Exempting from Taxation Certain Property of the National Trust for Historic Preservation in the United States in the District of Columbia. [publisher not identified], 1957.