Morris, A. S. (2004). ISO 14000 environmental management standards: Engineering and financial aspects. John Wiley & Sons.
Chicago ZitierstilMorris, Alan S. ISO 14000 Environmental Management Standards: Engineering and Financial Aspects. England: John Wiley & Sons, 2004.
MLA ZitierstilMorris, Alan S. ISO 14000 Environmental Management Standards: Engineering and Financial Aspects. John Wiley & Sons, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.