1. Duration as a cue in the recognition of synthetic vowels;Ainsworth;Journal of the Acoustical Society of America,1972
2. Mechanisms of interaction in speech production;Baese-Berk;Language and Cognitive Processes,2009
3. Boersma, P., & Weenink, D. (2011). Praat: Doing Phonetics by computer, version 5.3: 〈http://www.praat.org〉.
4. Confluent talker- and listener-oriented forces in clear speech production;Bradlow,2002
5. Speaking clearly for children with learning disabilities;Bradlow;Journal of Speech, Language, and Hearing Research,2003