Book: "Power Talk: Using Language to Build Authority and Influence" (2001) https://g.co/kgs/6L8MxNy
- Speaking from the edge, Speaking from the center
"From Comfort Zone to Performance Management" (2009) https://scholar.google.com/scholar?hl=en&as_sdt=0%2C43&q=%E2... .. https://news.ycombinator.com/item?id=32786594 :
> The ScholarlyArticle also suggests management styles for each stage (Commanding, Cooperative, Motivational, Directive, Collaborative); and suggests that team performance is described by chained power curves of re-progression through these stages