Byrne, A. (2020). The singing athlete: Brain-based training for your voice. Andrew Byrne Studio Inc..
Lua i Stíl Chicago (17ú heag.)Byrne, Andrew. The Singing Athlete: Brain-based Training for Your Voice. New York, NY: Andrew Byrne Studio Inc., 2020.
Lua MLA (9ú heag.)Byrne, Andrew. The Singing Athlete: Brain-based Training for Your Voice. Andrew Byrne Studio Inc., 2020.
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