Clewell, A. F., & Aronson, J. (2012). Ecological restoration: Principles, values, and structure of an emerging profession (2a. ed.). Island Press.

Clewell, Andre F., and James Aronson. Ecological Restoration: Principles, Values, and Structure of an Emerging Profession. 2a. ed. Washington, D.C: Island Press, 2012.

Clewell, Andre F., and James Aronson. Ecological Restoration: Principles, Values, and Structure of an Emerging Profession. 2a. ed. Island Press, 2012.