United States. Congress. House. Committee on Merchant Marine and Fisheries & ProQuest (Firm). (1947). Licensing of marine radiotelegraph operators as ship officers. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Merchant Marine and Fisheries and ProQuest (Firm). Licensing of Marine Radiotelegraph Operators as Ship Officers. Washington: [publisher not identified], 1947.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Merchant Marine and Fisheries and ProQuest (Firm). Licensing of Marine Radiotelegraph Operators as Ship Officers. [publisher not identified], 1947.
Warning: These citations may not always be 100% accurate.