Lua APA (7ú heag.)
Laws, C., & Laws, S. (2013). Headaches among the overtones: Music in Beckett / Beckett in music. Rodopi.
Lua i Stíl Chicago (17ú heag.)
Laws, Catherine, agus Sue Laws. Headaches Among the Overtones: Music in Beckett / Beckett in Music. Amsterdam, Netherlands ; New York: Rodopi, 2013.
Lua MLA (9ú heag.)
Laws, Catherine, agus Sue Laws. Headaches Among the Overtones: Music in Beckett / Beckett in Music. Rodopi, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.