Esty, D. C., & Winston, A. S. (2006). Green to gold: How smart companies use environmental strategy to innovate, create value, and build competitive advantage. Yale University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Esty, Daniel C., και Andrew S. Winston. Green to Gold: How Smart Companies Use Environmental Strategy to Innovate, Create Value, and Build Competitive Advantage. New Haven, [Conn.]: Yale University Press, 2006.
Παραπομπή σε μορφή MLA (9th εκδ.)Esty, Daniel C., και Andrew S. Winston. Green to Gold: How Smart Companies Use Environmental Strategy to Innovate, Create Value, and Build Competitive Advantage. Yale University Press, 2006.
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