Antonicek, Theophil, Derek Beales, Leon Botstein, Rudolf Klein, and Harald Goertz. 2001 “Vienna (Ger. Wein).” Grove Music Online. 11 Oct. 2020. https://doi-org.bw.opal-libraries.org/10.1093/gmo/9781561592630.article.29326.
Brahms, Johannes. Brahms: German Requiem, Op. 45. Spotify. Streaming audio, 2014. Accessed September 29, 2020 https://open.spotify.com/album/2c0k01xiO309xeOUOJAXRZ?si=r8bdFq99Qs-oQOu1W0QExw.
Burkholder, J. Peter, Donald J. Grout, and Claude V. Palisca. “Late Romanticism in Germany and Austria.” In A History of Western Music. 9th ed., 719-739. New York City: W. W. Norton & Company, Inc., 2014.
Hathaway, Daniel, “Baldwin Wallace Bach Festival veers off into Brahms in 2017.” Cleveland Classical. 11 April 2017. Accessed October 11, 2020 https://clevelandclassical.com/baldwin-wallace-bach-festival-veers-off-into-brahms-in-2017/.
Karp, Theodore, Fabrice Fitch, and Basil Smallman. 2001 “Requiem Mass (Missa pro defunctis, Missa defunctorum).” Grove Music Online. 11 Oct. 2020. https://doi-org.bw.opal-libraries.org/10.1093/gmo/9781561592630.article.43221.
Rudolf, Max, George A. Kochevitsky, and Gerhard Herz. “From Our Readers.” BACH: Journal of the Riemenschneider Bach Institute 8, no. 3 (1977). Accessed October 11, 2020 http://www.jstor.org/stable/41640030: 32-35.
Rudolf, Max, Oswald Jonas, and Elinore Barber. “Riemenschneider Bach Institute Vault Holdings: A Recently Discovered Composer-Annotated Score of the Brahms Requiem.” BACH: Journal of the Riemenschneider Bach Institute 7, no. 4 (1976). Accessed October 11, 2020 http://www.jstor.org/stable/41639999: 2-15.
Schwarm, Betsy. 2016 “A German Requiem, Op. 45.” Encyclopædia Britannica. 11 Oct. 2020. https://www.britannica.com/topic/A-German-Requiem.
Stamp, Jimmy. “The Evolution of the Treble Clef.” Smithsonian Magazine. Accessed October 11, 2020. https://www.smithsonianmag.com/arts-culture/the-evolution-of-the-treble-clef-87122373/.
Stanford University. “Text—Brahms Ein Deutsches Requiem.” Stanford Symphony Chorus. Accessed October 11, 2020. https://web.stanford.edu/group/SymCh/performances/S1995/text.html.