(1989). Hearing before the comittee on governmetal affairs United States senate. Washington: U.S. Government Printing Office.
استشهاد بنمط شيكاغوHearing Before the Comittee On Governmetal Affairs United States Senate. Washington: U.S. Government Printing Office, 1989.
MLA استشهادHearing Before the Comittee On Governmetal Affairs United States Senate. Washington: U.S. Government Printing Office, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.