 If you're in the market for a new job or a career change, listen up as an expert shares valuable advice on references. InfoTrack's Roy Mackey is back, and he has the story. Roy? Thanks again, Chris. Our guest is Cheryl Hyatt, CEO and co-founder of Hyatt Finnell, an executive search firm based in Pennsylvania. So, Cheryl, how important are references in the overall scheme of a job search?