A Meta-Analysis and an Experiment Investigating the Effects of Speaker Disfluency on Persuasion - Carpenter, Christopher J. (Western Journal of Communication, 2012)
https://katalog.adlr.link/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTA4MC8xMDU3MDMxNC4yMDEyLjY2MjMwNw