United States. Congress. House. Committee on Government Operations, ProQuest (Firm), & United States. Congress. House. (1971). Air Traffic Control Facilities and Equipment Requirements to Meet the Needs of the 1970's. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Government Operations, ProQuest (Firm), and United States. Congress. House. Air Traffic Control Facilities and Equipment Requirements to Meet the Needs of the 1970's. Washington: [publisher not identified], 1971.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Government Operations, et al. Air Traffic Control Facilities and Equipment Requirements to Meet the Needs of the 1970's. [publisher not identified], 1971.
Warning: These citations may not always be 100% accurate.