Scearce, L. (2016). Manual of singing voice rehabilitation: A practical approach to vocal health and wellness. Plural Publishing, Inc.
Chicago-referens (17:e uppl.)Scearce, Leda. Manual of Singing Voice Rehabilitation: A Practical Approach to Vocal Health and Wellness. San Diego: Plural Publishing, Inc, 2016.
MLA-referens (9:e uppl.)Scearce, Leda. Manual of Singing Voice Rehabilitation: A Practical Approach to Vocal Health and Wellness. Plural Publishing, Inc, 2016.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.