Souvenir Programs of Ballet Companies, 1933-2006 (MS Thr 885). Harvard Theatre Collection, Houghton Library, Harvard University.
Souvenir Programs of Ballet Companies, 1933-2006 (MS Thr 885). Harvard Theatre Collection, Houghton Library, Harvard University. https://id.lib.harvard.edu/ead/hou02343/catalog Accessed May 05, 2024.