1. Annicchiarico, B. and B. Quintieri (2000) ‘Aggregated Measures of Intra-Industry Trade:A Critical Comparison’, Mimeo, University of Rome Tor Vergata.
2. Aquino, A. (1978) ‘Intra-Industry Trade and Intra-Industry Specialisation as Concurrent Sources of International Trade in Manufactures’, Weltwirtschaftliches Archiv, 114:275–95.
3. Azhar, A. K. and R. J. R. Elliott (2001) ‘A Note on the Measurement of Trade-Induced Adjustment’, Mimeo, University of Manchester.
4. Azhar, A. K., R. J. R. Elliott and C. Milner (1998) ‘Static and Dynamic Measurement of IIT and Adjustment:A Geometric Reappraisal’, Weltwirtschaftliches Archiv, 134:404–22.
5. Balassa, B. (1985) ‘Intra-Industry Specialisation’, European Economic Review, 30:27–42.