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Varga, Bálint András. 2009. György Kurtág: Three Interviews and Ligeti Homages. Eastman studies in Music. Rochester, NY: University of Rochester Press. ISBN978-1-58046-328-7.
Willson, Rachel Beckles. 1998a. "The Fruitful Tension between Inspiration and Design in Kurtág's The Sayings of Péter Bornemisza op.7". Mitteilungen der Paul Sacher Stiftung 11:36–41.
Willson. Rachel Beckles. 2004. György Kurtág, The Sayings of Peter Bornemisza, op. 7: A "Concerto" for Soprano and Piano. Landmarks in Music Since 1950. Aldershot, Hants, England; Burlington, VT: Ashgate. ISBN978-0-7546-0809-7