Global Action Plan Community Lifestyles Campaign
Gershon, D. & Gilman, R. (1991). Household ecoteam workbook: A six month program to bring your household into environmental balance. Uxbridge, Ontario:
The Effect of Mild and Strong Public Commitments on Energy Conservation in Jackson, Michigan
Shippee, G. E., & Gregory, W. L. (1982). Public commitment and energy conservation. American Journal of Community Psychology, 10, 1, 81-93.