1. An overview of the physiology, physics and modeling of the sound source for vowels;Story;Acoust Sci Tech,2002
2. Voice Science, Acoustics, and Recording;Howard,2007
3. The Science of Sound;Rossing,1990
4. The Functional Unity of the Singing Voice;Doscher,1994
5. Singing and Teaching Singing. A Holistic Approach to Classical Voice;Chapman,2006