Your Successful Project Management Career
Throughout this book there are references to other books and arti- cles. In addition, there are references to many Web sites. When perusing these references, you should keep these things in mind: Printed material is a matter of history. It takes time to formulate and print a book, and, to a lesser extent, an article. Consequently, the timelines of printed material are somewhat dated. But, once printed, the book or article is, at least theoretically, always available. Web sites, on the other hand, usually contain current and dynamic data and can change over- night. Information that is available today may or may not be available tomorrow or it may be available in a different place. This means that as you use the references of this book, you are pretty well assured that a book or article reference will be available but the data may be some- what dated. The references to Web sites will probably be current but the sites may or may not exist because they may have been updated or removed.