Entered from New York Times concert listing and "Frédérique Petrides and the Orchestrette Classique" by Katherine Ramsey. "PROGRAMS OF THE WEEK: NEW FRIENDS OF MUSIC OPEN SEASON-ENSEMBLES, RECITALISTS AND OPERA." New York Times (1923-), Nov 07 1937, p. 188. ProQuest. Web. 8 Sep. 2022. Katherine Elizabeth Ramsey. Frédérique Petrides and the Orchestrette Classique: A Women’s Orchestra Performing Contemporary American Music. University of Iowa, Aug. 2015, https://iro.uiowa.edu/esploro/.