Luke Howard (1. april 2007), "The Popular Reception of Samuel Barber's Adagio for Strings", American Music, 25 (1): 50-80, doi:10.2307/40071643, Wikidata Q122212793
wikidata.org
Luke Howard (1. april 2007), "The Popular Reception of Samuel Barber's Adagio for Strings", American Music, 25 (1): 50-80, doi:10.2307/40071643, Wikidata Q122212793