5Mckee,K.and Sessions-Robinson,C.1989.Manufacturing Productivity and Competitiveness,Journal of Manufacturing,Spring,PP35-39.
6D.Jorgenson and M.Kuroda,Productivity and International Competitiveness in Japan and the U.S.,1960-1985.ed.By Bert G.Hickman,International Productivity and Competitiveness,new york.Oxford.1992.P210-211.
7B.Van Ark,Productivity and Competitiveness in Manufacturing:A Comparison of Europe,Japan and the United States.in the book:International Productivity Difference,ed.By K.
8Wagner and B. Van Ark.1996,North-Holland,Amsterdam,the Netherlamds.p.29. Mckinsey Global Institute,1996.Manufacturing Productivity.Mckinsey & Co.,Washington D.C.
