@article{151337,
      note = {Transmits information received from Singapore regarding  certification of origin.},
      url = {http://digitallibrary.un.org/record/151337},
      title = {Generalized system of preferences : rules of origin : note  /},
      publisher = {UN,},
      recid = {151337},
      pages = {6 p.},
      address = {Geneva :. 1992-09-28},
      year = {1992},
      month = {Sep},
}