American Choral Review 48.2
Research Memorandum Series No. 189
American Choral Review 48.1
Research Memorandum Series No. 188
American Choral Review 47.2
Research Memorandum Series No. 187
American Choral Review 47.1
Research Memorandum Series No. 186
American Choral Review 46.2
Research Memorandum Series No. 185
American Choral Review 46.1
Research Memorandum Series No. 184