SALVATORE, D. (1996). Schaum's Theory And Problems Principles Of Economics Dominick Salvatore And Eugene A. Diulio. McGraw-Hill.
Chicago-referens (17:e uppl.)SALVATORE, Dominick. Schaum's Theory And Problems Principles Of Economics Dominick Salvatore And Eugene A. Diulio. McGraw-Hill, 1996.
MLA-referens (8:e uppl.)SALVATORE, Dominick. Schaum's Theory And Problems Principles Of Economics Dominick Salvatore And Eugene A. Diulio. McGraw-Hill, 1996.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.