Penderecki, K. 1. (1972). De natura sonoris N° 2: Na orkiestre = for orchestra = für orchester. Kraków: PWM.
Chicago Style CitationPenderecki, Krzysztof 1933-. De Natura Sonoris N° 2: Na Orkiestre = for Orchestra = Für Orchester. Kraków: PWM, 1972.
MLA CitationPenderecki, Krzysztof 1933-. De Natura Sonoris N° 2: Na Orkiestre = for Orchestra = Für Orchester. Kraków: PWM, 1972.
Warning: These citations may not always be 100% accurate.