International Schenker Symposium, Siegel, H., & Schachter, C. (1999). Schenker studies 2. Cambridge University Press.
Cita Chicago (17th ed.)International Schenker Symposium, Hedi Siegel, i Carl Schachter. Schenker Studies 2. New York: Cambridge University Press, 1999.
Cita MLA (8th ed.)International Schenker Symposium, et al. Schenker Studies 2. Cambridge University Press, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.