LeBorgne, W. D., & Rosenberg, M. D. (2021). The vocal athlete: Application and technique for the hybrid singer (Second edition.). Plural Publishing.
Chicago-referens (17:e uppl.)LeBorgne, Wendy DeLeo, och Marci Daniels Rosenberg. The Vocal Athlete: Application and Technique for the Hybrid Singer. Second edition. San Diego, CA: Plural Publishing, 2021.
MLA-referens (9:e uppl.)LeBorgne, Wendy DeLeo, och Marci Daniels Rosenberg. The Vocal Athlete: Application and Technique for the Hybrid Singer. Second edition. Plural Publishing, 2021.
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