Rohrbeck, R. (2011). Corporate foresight: Towards a maturity model for the future orientation of a firm. SpringerLink..
Chicago-referens (17:e uppl.)Rohrbeck, René. "Corporate Foresight: Towards a Maturity Model for the Future Orientation of a Firm." SpringerLink. 2011.
MLA-referens (9:e uppl.)Rohrbeck, René. "Corporate Foresight: Towards a Maturity Model for the Future Orientation of a Firm." SpringerLink., 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.