DENTON, D. (1994). Enviro-management How Smart Companies Turn Environmental Costs Into Profits D Keith Denton. Prentice-Hall.
Chicago-referens (17:e uppl.)DENTON, D.Keith. Enviro-management How Smart Companies Turn Environmental Costs Into Profits D Keith Denton. Prentice-Hall, 1994.
MLA-referens (8:e uppl.)DENTON, D.Keith. Enviro-management How Smart Companies Turn Environmental Costs Into Profits D Keith Denton. Prentice-Hall, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.