In our professional training we all learned to seek out the newest peer-reviewed research, or the classic well-referenced textbook when needing to learn a new technique or gain deeper knowledge about a particular problem.
As business owners we need to rely on information from others as well, even though we have less time for self-education. Here are some of the most reliable, knowledgeable, easy to read source of info on running and marketing a private practice that I turn to all the time.
Chris Brogan for new media marketing
Ronnie Noize for her Top 10 (Easy) Ways to Ask for the Business
CJ Hayden's practical tips to Get Clients Now! (tm)
Rhonda Hess's excellent blog Prosperous Coach
Janet Slack's tweets point to great tools
Who do you keep in your cyber-library of resources to consult when you're stuck on a business management and marketing problem? I'd love to hear about your resources.