Haupt, Irene, “Composer Louis Karchin acknowledges Moon Young Ha, conductor and Ensemble Mise-En members Maria Im, violin, Maria Hadge, violoncello, Mark Broschinsky, trombone, Yumi Ito, clarinet, Josh Perry, percussion, and Kelley Barnett, flute after a performance of Karchin's piece As the Circle Opens to Infinity... at June in Buffalo 2018,” Digital Collections - University at Buffalo Libraries, accessed February 25, 2021, https://digital.lib.buffalo.edu/items/show/94143.