Excerpt from Church Choir Training
Formation of the Choir; Training of the Choir; Music for the Choir; The Cathedral Choir; Unions of Church Choirs; Appendix A; Table of Notes and Time-Signatures; Appendix B; Table Vowel-sounds and Это и многое другое вы найдете в книге Church Choir Training (Classic Reprint) (J. Troutbeck)