(1998). Title 39, United States Code: U.S. Postal Service and selected additional provisions of law / prepared by the Committee on Government Reform and Oversight, House of Representatives.
Cita Chicago (17th ed.)Title 39, United States Code: U.S. Postal Service and Selected Additional Provisions of Law / Prepared by the Committee on Government Reform and Oversight, House of Representatives. 1998.
Cita MLA (9th ed.)Title 39, United States Code: U.S. Postal Service and Selected Additional Provisions of Law / Prepared by the Committee on Government Reform and Oversight, House of Representatives. 1998.
Atenció: Aquestes cites poden no estar 100% correctes.