(1989). Hearing before the comittee on governmetal affairs United States senate. Washington: U.S. Government Printing Office.
Čikaški stil citiranjaHearing Before the Comittee On Governmetal Affairs United States Senate. Washington: U.S. Government Printing Office, 1989.
MLA način citiranjaHearing Before the Comittee On Governmetal Affairs United States Senate. Washington: U.S. Government Printing Office, 1989.
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