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Chicago-Zitierstil (17. Ausg.)Bulgaria's Chairmanship of the OSCE: Hearing Before the Commission on Security and Cooperation in Europe, One Hundred Eighth Congress, Second Session, February 26, 2004. Washington: U.S. G.P.O, 2004.
MLA-Zitierstil (9. Ausg.)Bulgaria's Chairmanship of the OSCE: Hearing Before the Commission on Security and Cooperation in Europe, One Hundred Eighth Congress, Second Session, February 26, 2004. U.S. G.P.O, 2004.
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