APA-referens (7:e uppl.)
Davis, P. A. (1999). The art of economic persuasion: Positive incentives and German economic diplomacy. University of Michigan Press.
Chicago-referens (17:e uppl.)
Davis, Patricia A. The Art of Economic Persuasion: Positive Incentives and German Economic Diplomacy. Ann Arbor: University of Michigan Press, 1999.
MLA-referens (9:e uppl.)
Davis, Patricia A. The Art of Economic Persuasion: Positive Incentives and German Economic Diplomacy. University of Michigan Press, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.