American Symphony Orchestra League, 1952-1983 Box 29/21, Folder 11 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Virgil Thomson Papers, 1804-1990…
American Theatre Festival (C.W. Post), 1975 May-1975 June Box 29A/131, Folder 22 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Virgil Thomson Papers, 1804-1990…
American Theatre Festival (Greenvale, NY), 1974-1975 Box 29/21, Folder 12 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Virgil Thomson Papers, 1804-1990…
American Theatre Wing Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Virgil Thomson Papers, 1804-1990…
American University (Washington, D.C.), 1953-1974 Box 29/21, Folder 13 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Virgil Thomson Papers, 1804-1990…
American Wind Symphony Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Virgil Thomson Papers, 1804-1990…
"America's Musical Autonomy." Vanderbilt Alumnus 29, no. 4 (Mar. 1944): 9. Box 29A/63, Folder 4 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Virgil Thomson Papers, 1804-1990…
"America's Musical Maturity: a Twentieth-Century Story." Yale Review (Autumn 1961): 66-74. Box 29A/63, Folder 4 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Virgil Thomson Papers, 1804-1990…
"America's Musical Maturity.", n.d. Box 29A/82, Folder 218 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Virgil Thomson Papers, 1804-1990…
"Amerikanisches Divertimento." Monat 1, no.6 (Mar. 1949): 98-102. Box 29A/63, Folder 4 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Virgil Thomson Papers, 1804-1990…