(1987). Implementation of the Helsinki accords: Hearing before the Commission on Security and Cooperation in Europe, 99. Congress, 2nd. session ; Vienna followup meeting of the Conference on Security and Cooperation in Europe, by Ambassador Warren Zimmermann ; Sept. 11, 1986. US Gov. Print. Off.
Chicago-Zitierstil (17. Ausg.)Implementation of the Helsinki Accords: Hearing Before the Commission on Security and Cooperation in Europe, 99. Congress, 2nd. Session ; Vienna Followup Meeting of the Conference on Security and Cooperation in Europe, by Ambassador Warren Zimmermann ; Sept. 11, 1986. Washington: US Gov. Print. Off, 1987.
MLA-Zitierstil (9. Ausg.)Implementation of the Helsinki Accords: Hearing Before the Commission on Security and Cooperation in Europe, 99. Congress, 2nd. Session ; Vienna Followup Meeting of the Conference on Security and Cooperation in Europe, by Ambassador Warren Zimmermann ; Sept. 11, 1986. US Gov. Print. Off, 1987.