. "Dicran Jamgochian, Baritone" . . "1969-01-12T14:30:00"^^ . "U.S. Debut\r\nEntered from booking ledger and New York Times concert listing and review.\r\n\"Who Makes Music.\" New York Times (1923-), 12 Jan. 1969, p. 1. ProQuest. Web. 1 May 2025.\r\nSherman, Robert. \"Jamgochian, Baritone, Makes American Debut.\" New York Times (1923-), 13 Jan. 1969, p. 30. ProQuest. Web. 1 May 2025." . . . . "solo recital" . . . . . . . .