Moonlighting: A Guide for the Part-time Freelancer (How to Keep Your Head While Wearing Two Hats) 

Working as a part-time freelancer in addition to holding down a full-time job can certainly have its drawbacks: telling a friend you can't go to the movies with her this weekend because you have a deadline, or turning down a large job you would love to do because your schedule just won't allow it. But in today's financial climate, more and more of us are finding it a necessity, and we're learning how to work it into our lives. It can be a way to supplement income or, for some, a way to test the freelancing waters. Whatever your reasons, the overall message is to get out there and do it. You'll never know if you can until you try.

Penney, Beth. Editorial Freelancers Association (1997). Careers>Freelance>Consulting