1. Harvard Business Review, Growth through global sustainability, an interview with Monsanto’s CEO, Robert B. Shapiro, Harvard Business Review, January–February, 1997.
2. McKane AT, 1998. The federal government as a catalyst for market change: a compressed air system market case study. Published thesis, State University of New York, Saratoga Springs, NY.
3. Pye, M, 1998. Making business sense of energy efficiency and pollution prevention. American Council for an Energy-Efficient Economy, Washington, DC.
4. Hart, SL, 1997. Beyond greening: strategies for a sustainable world, Harvard Business Review, January–February.
5. Russo MV, Fonts PA, 1997. A resource-based perspective on corporate environmental performance and profitability, Acad Manag J, 40(3): 534–559.