Broder, Nathan. Samuel Barber. G. Schirmer, Inc., New York. 1954.

Grout, Donald Jay and Claude V. Palisca. A History of Western Music, Fifth Edition. W. W. Norton & Company, New York/London. 1996.

Heyman, Barbara. Samuel Barber. Oxford University Press, New York/Oxford. 1992.

Stephen Wilder
Yale University