1. 1
    מאת Britton, G. A. (Graeme Arthur)
    יצא לאור 1982
    ...Technical report (University of Canterbury. Department of Mechanical Engineering) ;...
    ספר
  2. 2
    מאת Dalal-Clayton, D. B. (D. Barry)
    יצא לאור 2005
    ...Examples of integration mechanisms and role of environmental assessment from selected EU member states --...
    ספר