United States. Congress. Senate. Special Committee on Aging & ProQuest (Firm). (1989). SSA's toll-free telephone system: Service or disservice? : hearing before the Special Committee on Aging, United States Senate, One Hundred First Congress, first session, Washington, DC, April 10, 1989. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Special Committee on Aging and ProQuest (Firm). SSA's Toll-free Telephone System: Service or Disservice? : Hearing Before the Special Committee on Aging, United States Senate, One Hundred First Congress, First Session, Washington, DC, April 10, 1989. Washington: U.S. G.P.O., 1989.
MLA (9th ed.) CitationUnited States. Congress. Senate. Special Committee on Aging and ProQuest (Firm). SSA's Toll-free Telephone System: Service or Disservice? : Hearing Before the Special Committee on Aging, United States Senate, One Hundred First Congress, First Session, Washington, DC, April 10, 1989. U.S. G.P.O., 1989.