Santos, R. E. (1956). Twelve piano pieces in the twelve-tone technique. s.n.
Chicagoスタイル(17版)引用形式Santos, Rosendo E. Twelve Piano Pieces in the Twelve-tone Technique. [London: s.n, 1956.
MLA(9版)引用形式Santos, Rosendo E. Twelve Piano Pieces in the Twelve-tone Technique. s.n, 1956.
警告: この引用は必ずしも正確ではありません.