CURTIS, T. (1993). Business And Marketing For Engineers And Scientists. McGraw-Hill.
Chicago-referens (17:e uppl.)CURTIS, Tony. Business And Marketing For Engineers And Scientists. McGraw-Hill, 1993.
MLA-referens (8:e uppl.)CURTIS, Tony. Business And Marketing For Engineers And Scientists. McGraw-Hill, 1993.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.