Richard A. Magill
Lise Gauthier-Bastien
H. Herren
Ninoska Gomez
Emmi Peterné Pikler
Raymond Thomas
Terry McMorris
Joel Defontaine
Unknown Author
Michael A. Crary
Bryant J. Cratty
International Conference on Speech Motor Control and Stuttering (2nd 1990 Nijmegen, Netherlands)
Wendy A. Rogers