1. Catalytic Asymmetric Synthesis; Ojima, I., Ed.; VCH: New York, 1993. Noyori, R. Asymmetric Catalysis in Organic Synthesis; John Wiley: New York, 1994.
2. Ager, D. J.; East, M. B. Asymmetric Synthetic Methodology; CLC Press: New York, 1996.
3. Seyden-Penne, J. Chiral Auxiliaries and Ligands in the Asymmetric Synthesis; John Wiley: New York, 1995.
4. For phosphine ligands see: (a) Brunner, H. Synthesis 1988, 645–654.
5. (b) Consiglio, G.; Waymouth, R. M. Chem. Rev. 1989, 89, 257–276.