1. Proceedings of the 4th International Symposium on Electron and Photon Interactions at High Energies;Sakurai,1969
2. for a recent review of the VMD model for photoproduction of pseudoscalar mesons see for instance D. Schildknecht, preprint, DESY 69/64.
3. Theory of strong interactions
4. Form Factors and Vector Mesons
5. Rare Decay Modes of theω (η)Meson