United States. Congress. Senate. Committee on Post Office and Civil Service & ProQuest (Firm). (1948). Prohibiting the mailing of propaganda disseminated by agents of foreign principals unless the source of such propaganda is identified therein. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Post Office and Civil Service and ProQuest (Firm). Prohibiting the Mailing of Propaganda Disseminated by Agents of Foreign Principals Unless the Source of Such Propaganda Is Identified Therein. Washington: [publisher not identified], 1948.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Post Office and Civil Service and ProQuest (Firm). Prohibiting the Mailing of Propaganda Disseminated by Agents of Foreign Principals Unless the Source of Such Propaganda Is Identified Therein. [publisher not identified], 1948.