KUHRE, W. L. (1995). Iso 14001 Certification Environmental Management Preparing Effective Environmental Management Systems W. Lee. Prentice-Hall.
Chicago-referens (17:e uppl.)KUHRE, W. Lee. Iso 14001 Certification Environmental Management Preparing Effective Environmental Management Systems W. Lee. Prentice-Hall, 1995.
MLA-referens (8:e uppl.)KUHRE, W. Lee. Iso 14001 Certification Environmental Management Preparing Effective Environmental Management Systems W. Lee. Prentice-Hall, 1995.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.