United States. Congress. Senate. Committee on Interstate and Foreign Commerce & ProQuest (Firm). (1957). Improvement of procedures for the Development of Foreign Air Commerce. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Interstate and Foreign Commerce and ProQuest (Firm). Improvement of Procedures for the Development of Foreign Air Commerce. Washington: [publisher not identified], 1957.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Interstate and Foreign Commerce and ProQuest (Firm). Improvement of Procedures for the Development of Foreign Air Commerce. [publisher not identified], 1957.
Warning: These citations may not always be 100% accurate.