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Umweltorientierte Investitionsplanung
Friedemann, Christian, (1998)
Umwelt und Shareholder Value
Schaltegger, Stefan, (1997)
Shareholder value und Ökologie
Hummel, Johannes, (1997)
Experience among Central Asian republics
Edwards, David, (1998)
Innovation adventures beyond the core
Edwards, David, (2012)
The link between company environmental and financial performance
Edwards, David, (2015)