Leroux, Charles. “Beautiful Music is a Breeze for the Maestro of Breathing.” CHICAGO TRIBUNE, June 22, 1982. Reprinted in Getzen Gazette. Elkhorn, Wi., September 1982
Lightfoot, Robert (photos) & Willis, Thomas (text), THE CHICAGO SYMPHONY ORCHESTRA, Chicago, Il, Rand McNally, 1974
Perantoni, Dan. “Tuba Talk Part II – Performance Tips,” INSTRUMENTALIST January 1984
Phillips, Harvey (moderator), “The Evolution of the Chicago Symphony Brass Sound, A Roundtable Discussion with Adolph Herseth, Arnold Jacobs, and Philip Farkas”, INSTRUMENTALIST, Sept 1989, p30-37