John Koval, Larry Bennett, Michael Bennett, and Fassil Demissie, The New Chicago: A Social and Cultural Analysis (Temple University Press, 2006).
ISBN1-59213-088-7
Rinku Sen and Kim Klein, Stir It Up: Lessons in Community Organizing and Advocacy (Jossey-Bass, 2003).
ISBN0-7879-6533-2
David Walls, The Activist's Almanac: The Concerned Citizen's Guide to the Leading Advocacy Organizations in America (Simon & Schuster/Fireside, 1993).
ISBN0-671-74634-0
Pamphlets by Trapp
Basics of Organizing. Chicago: National Training and Information Center, 1986.
Blessed Be the Fighters: Reflections on Organizing . . . Collected Essays. Chicago: National Training and Information Center, 1986.
Dynamics of Organizing. Chicago: National Training and Information Center, 1976.