Taylor, G. A. (1980). Managerial And Engineering Economy Economic Decision Making George A. Taylor. PWS Engineering.
Chicago-referens (17:e uppl.)Taylor, George A. Managerial And Engineering Economy Economic Decision Making George A. Taylor. PWS Engineering, 1980.
MLA-referens (8:e uppl.)Taylor, George A. Managerial And Engineering Economy Economic Decision Making George A. Taylor. PWS Engineering, 1980.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.