. "Entered from New York Times concert listing.\r\n\"EVENTS OF THE WEEK: ROLAND PETIT PRESENTS NEW WORKS AT NATIONAL.\" New York Times (1923-), Oct 29 1950, p. 102. ProQuest. Web. 21 Jan. 2022." . . . . . "solo recital" . . . . . . . . . "1950-10-29T20:30:00"^^ . "Paul Swan, Dancer" .