Hecker, J. Z. (2001). Airline competition: Issues raised by consolidation proposals. U.S. General Accounting Office.
Chicago Style (17th ed.) CitationHecker, JayEtta Z. Airline Competition: Issues Raised by Consolidation Proposals. [Washington, D.C.]: U.S. General Accounting Office, 2001.
MLA (9th ed.) CitationHecker, JayEtta Z. Airline Competition: Issues Raised by Consolidation Proposals. U.S. General Accounting Office, 2001.
Warning: These citations may not always be 100% accurate.