Entered from booking ledger and New York Times concert listing and review. "Who Makes Music and Where." New York Times (1923-), 05 Dec. 1971, p. 1. ProQuest. Web. 7 Oct. 2025. Ericson, Raymond. "OLD AND NEW BLEND IN JAHODA RECITAL." New York Times (1923-), 10 Dec. 1971, p. 52. ProQuest. Web. 8 Oct. 2025.