1. Review: Structural Hearing by Felix Salzer
2. Babbitt, Milton. 1991. “A Life of Learning.” Charles Homer Haskins Lecture, published as American Council of Learned Societies Occasional Paper, no. 17, 1–21. Reprinted in The Collected Essays of Milton Babbitt, edited by Stephen Peles, with Stephen Dembski, Andrew Mead, and Joseph N. Straus, 437–457. Princeton, NJ and Oxford: Princeton University Press.