Machlis, J., & Forney, K. (1999). The enjoyment of music: An introduction to perceptive listening (8th ed., shorter.). W. W. Norton.
Citazione stile Chigago Style (17a edizione)Machlis, Joseph, e Kristine Forney. The Enjoyment of Music: An Introduction to Perceptive Listening. 8th ed., shorter. New York: W. W. Norton, 1999.
Citatione MLA (9a ed.)Machlis, Joseph, e Kristine Forney. The Enjoyment of Music: An Introduction to Perceptive Listening. 8th ed., shorter. W. W. Norton, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.