The Decline of Serialism and the New Romanticism: Control and Chance in the New Music
October 1, 1979- PDF https://www.jstor.org/stable/40351757
Musical A Priori's: An Investigation of Explanatory Strategies
October 1, 1979- PDF https://www.jstor.org/stable/40351759
Some Observations on Instruction in Music Theory
October 1, 1966- PDF https://www.jstor.org/stable/40373179