5Grubel H.G. and Lloyd P. J. , Intra-Industry Trade: the Theory and Measurement of International Trade in Differentiated Products, London, MacMillan,1995.
6Khalifah N. A. and Pier M.H. ,"ASEAN-China Economic Relations: Complementing or Competing", in J. C. H.Chai, Y. Y. Kueh and C. A. Tisdell (eds.), China and the Asia Pacific Economy, New York, Nova Science Publishers,1997.
7Menon J. , "Intra-Industry Trade and the ASEAN Free Trade Area", Pacific Economic Papers No. 251, 1996.
8E.H. Palanca, "China's Changing Trade Patterns: Implications for ASEANChina Trade", Manila, 1999,PASCN Discussion Paper No. 99-20.