Attorney fees can be governed by various factors such as cases, statutes, and court rules. For example, the American Bar Association offers their Model Rule of Professional Conduct 1.5 and Pennsylvania has its corresponding Rule of Professional Conduct 1.5. Many publications discuss how to create and collect attorney fees. A selection of these is listed below.
Other publications, including those from PBI and NBI, may contain chapters on setting fees and fee agreements. Search the Jenkins catalog for fee* and limit to Pennsylvania for a full list of titles. Revising the search to include a specific practice area may be helpful.