. . . "Entered from booking ledger and New York Times concert listing and review.\r\n\"Who Makes Music and Where.\" New York Times (1923-), 08 Mar. 1970, p. 1. ProQuest. Web. 23 July 2025.\r\nHughes, Allen. \"GREEK GUITAR DUO PLAYS HANDEL WORK.\" New York Times (1923-), 14 Mar. 1970, p. 22. ProQuest. Web. 23 July 2025." . . . "1970-03-13T20:30:00"^^ . . . "The Athenian Guitar Duo" . . . . "duo recital" .