Socolar, M. J. (1988). The Postal Service's sole-source contract with Perot Systems Corporation. United States General Accounting Office.
Chicago Style (17th ed.) CitationSocolar, Milton J. The Postal Service's Sole-source Contract with Perot Systems Corporation. [Washington, D.C.]: United States General Accounting Office, 1988.
MLA (9th ed.) CitationSocolar, Milton J. The Postal Service's Sole-source Contract with Perot Systems Corporation. United States General Accounting Office, 1988.
Warning: These citations may not always be 100% accurate.