Entered from booking ledger and New York Times concert listing and review.
"Who Makes Music and Where." New York Times (1923-), Mar 28 1965, p. 1. ProQuest. Web. 19 Mar. 2024.
Sherman, Robert. "Duo Makes Debut." New York Times (1923-), Mar 29 1965, p. 44. ProQuest. Web. 20 Mar. 2024.