APA (7 वां संस्करण) प्रशस्ति पत्र

Schumann, R., Rappe, J. [. N., & Strugala, T. [. D. (1988). 16th-19th International Oratorio-Cantata Festival "Wratislavia Cantans" 1981-1984. VERITON Records.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Schumann, Robert, Jadwiga [Alt]; Nosowska-Paslawska Rappe, और Tadeusz [Artistic Director] Strugala. 16th-19th International Oratorio-Cantata Festival "Wratislavia Cantans" 1981-1984. Warszawa: VERITON Records, 1988.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Schumann, Robert, et al. 16th-19th International Oratorio-Cantata Festival "Wratislavia Cantans" 1981-1984. VERITON Records, 1988.