APA-referens (7:e uppl.)
Litan, R. E. (2014). Trillion dollar economists: How economists and their ideas have transformed business. Wiley : Bloomberg Press.
Chicago-referens (17:e uppl.)
Litan, Robert E. Trillion Dollar Economists: How Economists and Their Ideas Have Transformed Business. Hoboken, New Jersey: Wiley : Bloomberg Press, 2014.
MLA-referens (9:e uppl.)
Litan, Robert E. Trillion Dollar Economists: How Economists and Their Ideas Have Transformed Business. Wiley : Bloomberg Press, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.