"Entered from booking ledger and New York Times concert listing and review.\r\n\"Who Makes Music and Where.\" New York Times (1923-), 15 Dec. 1968, p. 1. ProQuest. Web. 2 Apr. 2025.\r\nHenahan, Donal. \"FLUENCY MARKS CONCERT BY TWO: FLUTE AND HARPSICHORD ARE HEARD IN SONATA PROGRAM.\" New York Times (1923-), 17 Dec. 1968, p. 54. ProQuest. Web. 4 Apr. 2025." . . . "1968-12-16T20:30:00"^^ . "Paula Sylvester, Flute, and Anthony Newman, Harpsichord" . . . "duo recital" . . . . .