Howenstine, E. (1992). Multi-family recycling in Chicago: Phase I report. Northeastern Illinois University, Department of Geography and Environmental Studies.

Goodland, R., Daly, H., & Serafy, S. E. (1991). Environmentally sustainable economic development building on Brundtland. The World Bank Sector Policy and Research Staff.

Hancock, D. T. (1993). Reporting on sustainable development: The municipal and household level. National Round Table on the Environment and the Economy.

Ingram, R. E. & Geller, E. S. (1975). A community integrated, behavior modification approach to facilitating paper recycling.

Kreutzwiser, R. D. & Wright, S. H. (1991). Municipal recycling and household conservation behaviour. Toronto: Waste Management Branch, Ontario Ministry of the Environment.

Learning for a Sustainable Future (1993). Developing a cooperative framework for sustainable development education. Learning for a Sustainable Future.

Kelly, M. (1992). Market correction: Economic incentives for sustainable development. Ottawa: National Round Table on the Environment and the Economy.

Keating, M. (1994). Media, fish and sustainability: A paper on sustainable development and the Canadian news media. Ottawa: National Round Table on the Environment and the Economy.

Kashmanian, R. M. (1989). Promoting source reduction and recyclability in the marketplace: A study of consumer and industry response to promotion of source reduced, recycled, and recyclable products and packaging. Environmental Protection Agency, Washington, DC.

IUCN (1992). Environmental strategy and planning. Commission on Environmental Strategy and Planning of IUCN - The World Conservation Union.