Haupt, Irene, “Members of the UB Percussion Ensemble rehearsing student composer David Rappenecker's work Emergence at June in Buffalo 2012. Percussionists left to right: Jason Bauers, Robert Fullex, C.W. Dunbar, and Michelle Purdy,” Digital Collections - University at Buffalo Libraries, accessed March 6, 2021, https://digital.lib.buffalo.edu/items/show/14703.