1. Elements of general phonetics;Abercrombie,1967
2. The role of perceived voice and speech characteristics in vocal emotion communication;Bänziger;Journal of Nonverbal Behavior,2014
3. The transcription of voice quality;Ball,2000
4. Revisions to the VoQS system for the transcription of voice quality;Ball;Journal of the International Phonetic Association,2018
5. Perceptual analysis of voice quality: The place of vocal profile analysis;Beck,2005