2LALL Sanjaya. Competitiveness,technology and skills[ M]. Edward Elgar Publishing,2001.
3JENNIFER Bair, DUSSEL-PETERS E. Global commodity chains and endogenous growth: export dynamism and development in Mexico and Honduras [ J ]. World development ,2006,34 ( 2 ) :203 - 221.
4HUMPHREY John, SCHMITZ Hubert. How does insertion in global value chains affect upgrading in industrial clusters [ J ]. Region- al studies ,2002 (9).