. . . "chamber music performance" . . "Personnel of the Quartetto di Roma added from the New York Times review.\r\n\"Quartetto Di Roma.\" New York Times (1923-), Feb 10 1958, p. 27. ProQuest. Web. 30 Sep. 2021." . "1958-02-09T17:30:00"^^ . . . "Quartetto di Roma" .