↑ Maes, Francis, tr. Arnold J. Pomerans and Erica Pomerans, A History of Russian Music: From Kamarinskaya to Babi Yar (Berkeley, Los Angeles and London: University of California Press, 2002). ISBN 0-520-21815-9. หน้า 75
↑ Steinberg, M. The Concerto: A Listener's Guide, Oxford (1998). ISBN 0-19-510330-0. หน้า 480
↑ Brown, David, Tchaikovsky: The Crisis Years, 1874–1878, (New York: W.W. Norton & Company, 1983). ISBN 0-393-01707-9.
