Entered from booking ledger and New York Times concert listing and review.
"CONCERT AND OPERA PROGRAMS THIS WEEK." New York Times (1923-), Dec 10 1961, p. 1. ProQuest. Web. 15 Mar. 2023.
"JUDY PRICE SINGS: MEZZO GIVES PROGRAM AT CARNEGIE RECITAL HALL." New York Times (1923-), Dec 11 1961, p. 41. ProQuest. Web. 15 Mar. 2023.