Haupt, Irene, “Conductor James Baker directing a performance by the New York New Music Ensemble at June in Buffalo 2012. Performers left to right: pianist Stephen Gosling, violinist Curtis Macomber, violoncellist Chris Finckel, clarinetist Jean Kopperud, and flutist Jayn Rosenfeld,” Digital Collections - University at Buffalo Libraries, accessed October 24, 2020, https://digital.lib.buffalo.edu/items/show/14818.