Cooper, G. (1957). Learning to listen: A handbook for music. University of Chicago Press.
Citazione stile Chigago Style (17a edizione)Cooper, Grosvenor. Learning to Listen: A Handbook for Music. Chicago: University of Chicago Press, 1957.
Citatione MLA (8a ed.)Cooper, Grosvenor. Learning to Listen: A Handbook for Music. University of Chicago Press, 1957.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.