@article{1634421,
      note = {At head of title: Protocol and Liaison Service.},
      url = {http://digitallibrary.un.org/record/1634421},
      title = {Permanent Missions to the United Nations., No. 307/Rev.4,  June 2018},
      publisher = {UN,},
      recid = {1634421},
      pages = {396 p.},
      address = {New York :. 2018},
      year = {2018},
}