$a Kp. Christian El Khouri - "Sonata" [Dokument dźwiękowy]. - [Włochy], 2011. $b Kompoz.
670
$a LCA online $b (found: Grove music online, Feb. 17, 2011 (José, Antonio (Martínez Palacios, Antonio José); b. Dec. 12, 1902, Burgos; d. Oct. 8, 1936, Estépar; Spanish composer and conductor; executed by the Falangists)