Effective Expert Witnessing, Fourth Edition: Practices for the 21st Century (Paperback) (ISBN-13: 9780367229337)

Jack V. Matson, Ph.D., is Professor of Environmental Engineering at Pennsylvania State University.

Jeff Soper, Ph.D., is a member of the faculty at the University of Tampa, where he serves as an Associate Professor of Management, Associate Director of the TECO Center for Leadership, and the Senior Fellow at the Human Resource Institute.