. . "New York Recital Debut\r\nEntered from program calendars, advertisement in the 10/15/1931 program, and New York Times concert listing and review.\r\n\"Concert Programs of the Week.\" New York Times 18 Oct. 1931: 115. Print.\r\nDownes, Olin. \"Miss Corona in Debut.\" New York Times 24 Oct. 1931: 20. Print." . "solo recital" . . . . . . . . . . . . . . . . . "1931-10-23T20:30:00"^^ . "Leonora Corona, Soprano" . . . . .