Sally BURCH-NORTH (ed.), R. L. CURTIS (ed.), A. H. DIVERRES (ed.), P. B. GROUT (ed.), Albert HENRY (ed.), R. C. JOHNSTON (ed.), P. JONIN (ed.), Alexandre MICHA (ed.), D. A. ROSS (ed.), Jean RYCHNER (ed.), Barbara Nelson SARGENT-BAUR (ed.), Michael A. SCREECH (ed.), I. SHORT (ed.), J. TATTERSALL (ed.), D. B. TYSON (ed.), Madeleine TYSSENS (ed.), Jeanne WATHELET-WILLEM (ed.), Z. P. ZADDY (ed.)