New York Debut Entered from booking ledger and New York Times concert listing and review. "Who Makes Music and Where." New York Times (1923-), 30 Mar. 1969, p. 1. ProQuest. Web. 9 May 2025. Sherman, Robert S. "LAM, PIANIST, PLAYS STANDARD PROGRAM." New York Times (1923-), 05 Apr. 1969, p. 32. ProQuest. Web. 12 May 2025.