New York Debut Entered from booking ledger and New York Times concert listing and review. "CONCERT AND OPERA PROGRAMS FOR THE WEEK." New York Times (1923-Current file), Feb 19 1956, p. 1. ProQuest. Web. 8 Dec. 2020. "ARNITA FERGUSON SINGS: SOPRANO IN PROMISING DEBUT AT CARNEGIE RECITAL HALL." New York Times (1923-Current file), Feb 20 1956, p. 19. ProQuest. Web. 8 Dec. 2020.