This guide offers a systematic overview of the different aspects of applied budget work, with an emphasis on the activities and approaches a non-governmental organization might want to undertake in its initial years of such work. The guide is primarily intended for groups or individuals that have a new or relatively new interest in budget work, but it also may be of interest to those that have engaged in this work for some time and are interested in a review of the basic principles of this work, examples of useful resources, and best practices.
http://www.internationalbudget.org/resources/guide/index.htm