Haynes, K. S., & Mickelson, J. S. (2000). Affecting change: Social workers in the political arena (4th ed.). Allyn and Bacon.

Haynes, Karen S., and James S. Mickelson. Affecting Change: Social Workers in the Political Arena. 4th ed. Boston: Allyn and Bacon, 2000.

Haynes, Karen S., and James S. Mickelson. Affecting Change: Social Workers in the Political Arena. 4th ed. Allyn and Bacon, 2000.