Kennedy, M. L. (1998). Total Cost Assessment For Environmental Engineers And Managers Mitchell L. Kennedy. John Wiley & Sons.
Chicago-referens (17:e uppl.)Kennedy, Mitchell L. Total Cost Assessment For Environmental Engineers And Managers Mitchell L. Kennedy. John Wiley & Sons, 1998.
MLA-referens (8:e uppl.)Kennedy, Mitchell L. Total Cost Assessment For Environmental Engineers And Managers Mitchell L. Kennedy. John Wiley & Sons, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.