Murphy, P., Phillips, J., West Marvin, E., & Piper Clendinning, J. (2021). The Musician's Guide to Aural Skills: Sight-Singing (cuarta edición.). W.W. Norton & Company, Inc.
Citazione stile Chigago Style (17a edizione)Murphy, Paul, Joel Phillips, Elizabeth West Marvin, e Jane Piper Clendinning. The Musician's Guide to Aural Skills: Sight-Singing. cuarta edición. New York, NY: W.W. Norton & Company, Inc, 2021.
Citatione MLA (9a ed.)Murphy, Paul, et al. The Musician's Guide to Aural Skills: Sight-Singing. cuarta edición. W.W. Norton & Company, Inc, 2021.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.